Of the three lengthy cryptograms crafted by the Zodiac Killer, the 408 cipher mailed on July 31st 1969 was his introductory message to the public, proclaiming his intention to collect slaves for the afterlife. The cryptogram was a simple homophonic substitution cipher, cracked in a matter of days by schoolteacher Donald Gene Harden and Bettye June Harden (née Tischer) of Salinas, California. The Zodiac Killer's next character laden cryptogram appeared reactionary, in that the design of the 340 cipher on November 8th 1969 was much more complex, despite the fact it contained a contemporary message regarding the "phony" (Eric Weill), who rang into the Jim Dunbar TV Show on October 22nd 1969 and February 5th 1970 pretending to be the infamous Zodiac Killer. Although the design of the cipher was arguably more difficult, it is clear that the Zodiac Killer underestimated its complexity and failings, resulting in the contemporary message contained within it being diminished and compromised by the passage of time. 

​When the Zodiac Killer created his third lengthy cryptogram (in possibly May, 1971), containing yet another contemporary message about "phony" Eric Weill (and claimed additional "phony" Karl Francis Werner), the Zodiac Killer, this time, made sure his message would not be lost to the hands of time by manufacturing a cryptogram much simpler than the 408 cipher, by allotting just one ciphertext character to each plaintext letter. The only three times he deviated from this technique in the cryptogram was with the bold letter "G" that concluded the word "LISTENING" on the third row, and the letter "T" in "THE" and "FRONT" on the first and fifth row. The Zodiac Killer likely incorporated two deliberate errors on the first row when he used two misspellings within his "This is the Zodiac speaking" introduction. These deliberate misspellings, by adding and subtracting a plaintext letter, very likely created to add minor complexity, and prevent an immediate decoding of his cipher.  

Having used the letter "Z" in plaintext for the first time in three cryptograms, it seemed that the Zodiac Killer couldn't resist using the "sun cross" character (similar to his crosshairs) to represent the initial of his pseudonym. This becomes apparent when he uses this individual character to sign off his accompanying letter, rather than the traditional crosshairs or letter "Z".

Victims of serial killers ​make up a very small percentage of the total number of murder victims each year. Communications written by such killers (and accompanying hoaxers) are even less. So imagine the percentage of serial killers and their accompanying hoaxers that mail communications to authorities with cryptograms and codes included within the correspondence. Now imagine two cryptograms contained within two letters unreleased into the public domain, both of which have many crossover features, that both use the ciphertext character "7" to represent the plaintext character "A" in the code, with both claiming to be from the Zodiac Killer, and both using the "sun cross" in their respective codes. These two letters were mailed from Fairfield, California (1971) and Albany, New York (1973). Now imagine mailing a 148 character cryptogram in 1971 using the root word "phony" that was previously used to describe the Jim Dunbar TV Show hoaxer Eric Weill in the headlines of a newspaper article on February 6th 1970, who was the focus of the 340 cipher solve in 2020, when the Zodiac Killer wrote "That wasn't me on the TV show" and effectively proclaimed the caller a hoaxer. A 340 cipher message that wasn't known to anybody else but the Zodiac Killer in 1971. Regardless, we must not let facts get in the way of the long told Zodiac narrative. 

Bearing in mind the propensity of the Zodiac Killer to respond to recent newspaper articles about himself, it would have crossed the minds of Zodiac researchers that the hidden message in the 340 cipher may have concerned the recent attempted poisoning of schoolteacher Daniel Williams by somebody claiming to be the Zodiac Killer. The logical conclusion may have been a hidden message regarding the murders of Kathie Snoozy & Debra Furlong, on account of the Zodiac Killer raising his victim count from five to seven in the Dripping Pen card. However, it ultimately transpired to be a rebuttal or rejection of Eric Weill, the Zodiac hoaxer who rang into the Jim Dunbar TV Show on October 22nd 1969. The Zodiac enciphered the message "That wasn't me on the TV show" and "I am not afraid of the gas chamber", based entirely upon the Zodiac imposter and the interaction with Jim Dunbar and Melvin Belli.

When the Zodiac Killer's seventh cipher/code was mailed shortly after the Snoozy & Furlong murders saw an arrest in the case, on April 30th 1971, it too would ultimately prove to contain a contemporary hidden message concerning the arrest and questioning of Karl Francis Werner. The 148 character cipher was probably mailed shortly after the arrest of Werner (likely May 2nd 1971 or just after). This cipher called out Werner as a phony, utilizing the wording of Inspector David Toschi and the newspaper headlines regarding a second phony Zodiac call on February 5th 1970, likely from Eric Weill once again. In fact, the Zodiac Killer didn't express an individual reference to Karl Francis Werner as a phony, he utilized the plural, enciphering "phonys" to bind Werner and Weill under one banner. In other words, the Zodiac Killer was calling out Eric Weill in the 148 character cipher, just as he had done in the 340 cipher on November 8th 1969 (through rebuttal). The 148 character message and accompanying letter was attempting to maintain his claim, not only to his perceived ownership of the Snoozy & Furlong murders, but the recent murder of Kathy Bilek on April 11th 1971, also accredited to Karl Francis Werner. The fact that both the 340 and 148 character ciphers indirectly referenced Eric Weill, inextricably links them to the same author, bearing in mind the 340 cipher was unsolved when the 148 character cipher was created and mailed to the San Francisco Chronicle. 

Based on the Zodiac Killer's ability to use phrases from newspapers many months and years ago when composing a new letter, there is every chance the Zodiac Killer kept a scrapbook of newspaper cuttings about himself. In the newspaper clipping above, it stated "Homicide detectives later listened to a tape recording of the conversation and concluded that "Sam" was a phony". In the newspaper clipping below, with respect to the apprehension of Karl Francis Werner, it stated "Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls". Therefore, it is with little surprise, the Zodiac Killer would respond to the April 30th 1971 article below, by urging that law enforcement "stop listening to phonys".     

The 340 cipher was unbroken by the time the 148 character cipher was mailed, so this probably explains why the Zodiac Killer reverted back to an extremely simple cipher in 1971. Having another message carrying a contemporary message lost in time, was probably not the ideal scenario for the Zodiac Killer. By signing off his accompanying letter in 1971 with a sun cross symbol, he was probably giving us a clue to his signature of "Z", because this symbol featured only once in the cipher, and it represented the plaintext letter of "Z" beginning the pseudonym "Zodiac". Quite a clever addition by the Bay Area murderer. The Zodiac Killer would further give us an eighth cipher/code on August 1st 1973, when the Albany letter was mailed with coding extremely similar to the one shown below.

An amalgamation of articles: 
LATEST UPDATE, INCLUDING POLICE REPORTS & PHOTOGRAPHS

Sergeant John Lynch of the Vallejo Police Department received a typewritten card from a "concerned citizen" on August 10th 1969 stating "Dear Sergeant Lynch. I hope the enclosed "key" will prove to be beneficial to you in connection with the cipher letter writer. Working puzzles criptograms and word puzzles is one of my pleasures. Please forgive the absence of my signature or name as I do not wish to have my name in the papers and it could be mentiond by a slip of the tongue. With best wishes. concerned citizen". It also contained a working key to the 408 cipher, which was mailed by the Zodiac Killer in his three "code letters" to the Vallejo Times-Herald, San Francisco Chronicle and San Francisco Examiner on July 31st 1969. On October 7th 1969, another concerned citizen, this time describing himself as a "good citizen", mailed another cryptic message to Sergeant John Lynch, stating "On occasion, while thinking of the code letters, the pencil wrote:Go to 56 Beach Street. I get the name Jerry, perhaps he knows people or his name is XXXXXXX". The author by mentioning "code letters" is clearly referring to the trinity of communications mailed on July 31st 1969, to which the August 10th 1969 communication provided a key. Despite both the "concerned citizen" and "good citizen" communications being extremely brief in nature, both utilized the word "name" twice. The author of these two communications can be argued to be the Zodiac Killer, who also mailed the April 20th 1970 letter, teasing us with "my name is". Crucially, the "concerned citizen" card and code key had not been released into the public domain by the arrival of the "good citizen" letter.  

Recently I have been examining the murder of Robert Michael Salem, who was found stabbed in his 745 Stevenson Street, San Francisco apartment on April 19th 1970. The April 20th 1970 Zodiac Killer letter was received at the San Francisco Chronicle the same day the Robert Salem murder was reported in their newspaper. The letter read "This is the Zodiac speaking. By the way have you cracked the last cipher I sent you? My name is", belatedly followed by "I hope you have fun trying to fiygure out who I killed". The Zodiac Killer chose three Christian symbols in his enclosed 13 character code, that mirrored the Christian symbolism written in blood on the apartment wall of Robert Salem. Above the Japanese tatami mat where Robert Salem's body lay, was the drawing of an Egyptian ankh or "crucified man", along with the wording "Satan Saves" and "Zodiac". The murder of Robert Salem and the April 20th 1970 letter so reeked of Christian symbolism, that it was hard to ignore that the two weren't connected, and led me to believe that the wording "Satan Saves" had some biblical meaning with respect to Robert Salem and his homosexual lifestyle. Whether the drawing of the Egyptian ankh or "crucified man" on the wall of Robert Salem were interchangeable in the mind of the killer is unknown, but the San Francisco Chronicle on April 20th 1970 made no mention of the Egyptian ankh - making the appearance of the Christian anchor in Zodiac's 13-Symbol cipher intriguing. Anchor and ankh have the same phonetic root - and when the Zodiac Killer's crude anchor in the code is superimposed over the ankh drawing on Robert Salem's wall - a full and complete Christian anchor is revealed.   .

The ankh (key of life) was commonly held in the hands of ancient Egyptian deities, or being given by them to the pharaoh, to represent their power to sustain life and to revive human souls in the afterlife. The ankh was one of the most common decorative motifs in ancient Egypt and was also used decoratively by neighbouring cultures. Coptic Christians adapted it into the crux ansata, a shape with a circular rather than oval loop (as seen in the image above), and used it as a variant of the Christian cross. The message of "Satan Saves" rather than "Jesus Saves", along with a crucifix style cross, gives the strong impression of a murder with religious connotations, bearing in mind the anti-gay and intolerant Christian attitudes that permeated society in 1970 (and to a lesser extent today). Robert Salem was a gay man, who may have unfortunately attracted somebody with the belief he was a sinner or non-believer - and hence the sarcastic message of "Satan Saves" and the "key of life" being drawn on his stomach. Clearly, the person who drew the symbol and writing, was portraying a message to the viewer (whether a belief sincerely held or not).

The most unusual and notable features inflicted to the body of Robert Salem, were the crucifix style design "drawn" on his stomach and the removal of his left ear. Both of these featured heavily in the crucifixion of Jesus. Simon Peter, a disciple of Jesus, attempted to "save" and protect Jesus from arrest by severing the ear of Malchus, who was a servant of the Jewish High Priest Caiaphas. According to the gospels, Calaphas organized a plot to kill Jesus. The arrest of Jesus was a pivotal event in Christianity recorded in the canonical gospels. It occurred shortly after the Last Supper (during which Jesus gave his final sermon), and immediately after the kiss of Judas, which is traditionally said to have been an act of betrayal since Judas made a deal with the chief priests to arrest Jesus. This event ultimately led, in the Gospel accounts, to the crucifixion of Jesus. Although the right ear of Malchus was severed, as opposed to the left ear of Robert Salem, this was the most viable connection I could find that links the two unusual features discovered by investigators on the body of Robert Salem.​

The immediate murder with a Zodiac connection after the "latent homosexual" suggestion was floated in the San Francisco Chronicle, where the Bay Area murderer's pseudonym was found at the crime scene, was the murder of gay man, Robert Salem on April 15th 1970 in San Francisco. The Zodiac Killer's 13-Symbol cipher is arguably contemporary in nature, with his April 20th 1970 letter being mailed the same day this murder was published in the newspapers. Homosexuality and acceptance has been a continuing struggle for gay activists to this day, but the 1960s and 1970s were arguably more difficult times, with newspaper coverage on this topic less than acceptable. Many religious people were unwilling to accept individual rights, claiming that homosexuality was the mark of the beast, and was an abomination in the eyes of God. The writing in blood on Robert Salem's apartment wall stating "Satan Saves" must have had some meaning to the killer - so was it in any way connected to the sexual preferences of Robert Salem? I couldn't help thinking that the "Satan Saves" element written in blood on the apartment wall had a more important role to play, not only in the fact Robert Salem was homosexual, but in the damage inflicted to his body and the removal of his left ear. So I looked for a bible verse that may have been known to the killer. 

​I also had to be mindful that the bible verse was relevant to perceived "sins of the flesh". In other words, the murderer of Robert Salem had an issue with homosexuality, believing it to be satanic, and wanted to deliver him unto Satan to be saved (see image above). Hence the wording "Satan Saves". 1 Corinthians 5:5 featured Paul, who had commanded the Christians in Corinth to remove from among them a man who was sleeping with his father's wife, a form of sexual immorality that even their own pagan culture condemned. The killer of Robert Salem may have considered his lifestyle the devil's work and a form of sexual immorality, that resulted in "destruction of the flesh" as witnessed by investigators at the crime scene. I also took the "Satan" element from the apartment wall and combined it with the "destruction of the flesh", to create a relevant solution to the 13-Symbol cipher of "Skin A Satanist". Not only did the Zodiac Killer encipher the word "skin" twice in the 148 character cipher in 1971, but it was relevant to the Robert Salem crime scene in April 1970.

Robert Michael Salem was found murdered in his 745 Stevenson Street San Francisco apartment on April 19th 1970, accompanied by the drawing of a religious crux ansata (crucified man) and the words "Satan Saves" scrawled in blood on the wall. This somewhat mirrored the religious characters in the 13 character code mailed by the Zodiac Killer the following day (April 20th 1970), when he posed the question "I hope you have fun trying to fiygure out who I killed". Investigators found no forced entry at Robert Salem's apartment, and little appeared to have been taken from the property, other than possibly some money from an open wallet on a shelf. The crime scene appeared to scream of far more than a simple robbery. This opens up the possibility that Robert Salem was murdered by somebody known to him, or somebody that befriended him with common interests. Robert Salem was a lamp designer, whose products had been exhibited in Japan, England and Russia. His apartment certainly showed an Oriental influence, with a Japanese hurricane lamp hanging from the ceiling, tree trunks prominent in the apartment in the style of Japanese tea houses, and he was discovered murdered wearing Oriental lounging clothes on top of a Japanese tatami mat.

Three months after this crime, the Zodiac Killer mailed the Little List letter on July 26th 1970, paraphrasing two acts from The Mikado, a Gilbert & Sullivan comic opera set in Japan. The first act he paraphrased was entitled A More Humane Mikado, followed by As Some Day It May Happen, in which victims or society offenders must be found, and who would never be missed. His introduction in the communication detailed how he would torture his victims in paradise, stating in one part: "Others I shall skin them alive + let them run around screaming". In the middle of 1971, the Zodiac Killer would again mention the skinning of victims, when he encrypted the following in his 148 character cipher: "If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin", and wrote in accompaniment to the cipher "Next time I will send a patch of human skin". This is why I found the phrase "Skin A Satanist" very interesting, when from a cryptology standpoint, it satisfied the 13 character code on April 20th 1970, arriving the same day the Robert Salem story broke in the San Francisco Chronicle detailing the "Satan Saves" on the apartment wall. Robert Salem was effectively skinned, when his left ear was severed and taken from the crime scene. On January 29th 1974, the Zodiac Killer would again recite a section from The Mikado, using a verse from Tit-Willow. Not only did he paraphrase the Japanese based opera, but he added some Oriental characters at the foot of the letter. One line in this act reminded me of the introduction in the April 20th 1970 (My Name Is letter). It read "Now I feel just as sure as I'm sure that my name Isn't Willow, titwillow, titwillow", 

Robert Salem was a flamboyant character with an interest in the arts, having been the lighting designer for the historic Haslett Warehouse at 680 Beach Street, San Francisco in 1969. Other than the mention of Washington and Maple streets on October 13th 1969, the only other street the Zodiac Killer ever imentioned in his communications (if authentic} was when he mailed a letter to Sergeant John Lynch on October 7th 1969, when he wrote ''Go to 56 Beach Street. I get the name Jerry, perhaps he knows people or his name is XXXXXXX''. So, was the Zodiac Killer in the apartment of Robert Salem in April 1970?​​​

​​Cragle, an excellent Zodiac researcher who contributes to both forums, sent Michael Morford some invaluable information that he knew I would like (and Mike subsequently added some extra findings). It was fantastic news. A letter was possibly mailed by the Zodiac Killer on October 7th 1969, containing the wording ''Go to 56 Beach Street. I get the name Jerry, perhaps he knows people or his name is XXXXXXX'' (and mentioned code letters). This letter can now be inextricably linked to the Concerned Citizen card postmarked August 10th 1969, which gave us a key to the 408 cipher, mailed by the Zodiac Killer within three "code letters" on July 31st 1969. The 56 Beach Street address never existed in 1969, only on street planning maps. Cragle found a Carl John Welz (married to Jerry Hatcher) who were working at 680 Beach Street, San Francisco and living at 2529 Union Street, San Francisco in 1969, He had a Batchelor and Master of Arts, taught in many public and  private schools and was well known in Christian science circles, with a mentioned periodical from him in 1967 (see below).

If this was the "Jerry" a possible Zodiac Killer was referring to, then this is an enormous find, Carl John Welz (and wife) would most likely have been working at 680 Beach Street at the same time as Robert Michael Salem, who was murdered by somebody claiming to be the Zodiac Killer on April 15th 1970. Throughout 1969, Robert Salem worked as the lighting designer for the historic Haslett Warehouse at 680 Beach Street. Carl John Welz wrote an anti gay article entitled Homosexuality Can Be Healed, so the fact that murdered Robert Salem was a homosexual, with the wording "Satan Saves" and a "crucified man" drawn in blood on his apartment wall, with the pseudonym Zodiac present also, makes this is a significant find. We can now connect the August 10th and October 7th 1969 communications, link the name "Jerry" to the Haslett Warehouse at 680 Beach Street, and to murder victim Robert Salem, who also worked there - and finally - combine the religious overtones from the above article to the apartment wall, and to the Zodiac Killer's 13-Symbol cipher.. 

The 408 cipher mailed on July 31st 1969 could be considered an introductory cipher by the Zodiac Killer, laying out his plans to collect more slaves for his afterlife and warning police of more murder to come. The 340 cipher, solved by eminent cryptographers David Oranchak, Sam Blake and Jarl Van Eycke in December 2020 was contemporary in nature, and effectively called out Eric Weill who telephoned into the Jim Dunbar TV Show on October 22nd 1969, that initiated the response of Zodiac just over two weeks later, who stated "That wasn't me on the TV show". The 32-Symbol cipher was also contemporary in nature, threatening to detonate a bomb in San Francisco & Vicinity soon after the Zodiac Killer had referenced the Park Police Station bombing (on April 20th 1970) which killed San Francisco police officer Brian McDonnell. The Zodiac Killer also called out Karl Francis Werner shortly after his arrest and interrogation for the murders of Snoozy & Furlong on April 29th 1971, again encoding a contemporary message stating "stop listening to phonys". This message (plural in nature) was not only labelling Karl Francis Werner as an imposter, but included Eric Weill from the Jim Dunbar Show - and effectively bound the 340 and 148 character ciphers under the banner of one author.

This should make you think, when you consider the April 20th 1970 letter arriving after 121 days sf silence from the Zodiac Killer, mailed on the same day his Zodiac pseudonym was reported in the San Francisco Chronicle as being written in blood on the wall of murder victim Robert Michael Salem, stabbed to death in his 745 Stevenson Street apartment. Was this just sheer coincidence after four months, or was the letter a rushed response to the breaking news in the Chronicle newspaper on the same day (with an AM postmark)? If you play the odds, the chances that this was coincidence, may appear unlikely. If the April 20th 1970 letter was a response to the San Francisco Chronicle article, then the cipher and bus bomb diagram were literally created in a matter of hours. Of course, the 13-Symbol code could have been designed in advance and added to his letter - but if not - the message contained within the code could likely be a reaction to the latest news about Robert Salem, or at the very least, be extremely contemporary in nature if his other three ciphers are anything to go by.

In fact, if you believe the 148 character cipher and letter in 1971 as genuine Zodiac material (as I do), then there will never be any reasonable chance of the Zodiac Killer ever revealing his real name in any code or communication, because the Zodiac Killer comprehensively stated in the 1971 letter that "I will never give my name because you don't understand". The offering of an alternative name in the Z13 seems equally unlikely, because its lack of ciphertext characters lends itself to thousands of possibilities, rendering any alternative name a pointless exercise when it cannot be verified. There appears two ways forward: [1] either the Zodiac Killer fashioned a code based on the Robert Salem murder or its column inches, so contemporary in nature, that it would carry great significance when unearthed, or [2] It isn't necessarily contemporary in nature and the answer or key lies in subsequent communications. The Zodiac Killer would almost certainly have known a code of just 13 characters was practically unsolvable, so the notion of a solve so contemporary in nature as to cement its validity, appears a justifiable avenue to explore. 

LATEST UPDATE, INCLUDING POLICE REPORTS & PHOTOGRAPHS

The Zodiac Killer's writings were inspired (or were introduced as misdirection) from the movies, theater and reading material, such as The Most Dangerous Game by Richard Connell, first published on January 19th 1924 and made into a 1932 film starring Joel McCrea and Leslie Banks. The Mikado, a comic opera, which opened on March 14th 1885 in London, where it ran at the Savoy Theatre for 672 performances, The Exorcist movie, a horror production released in 1973, directed by William Friedkin and adapted for screenplay by William Peter Blatty, based on his 1971 book.  And the 1952 Tim Holt comic book that possibly featured in his October 27th 1970 Halloween card, to name but a few.

It is difficult to say which, if any, serial killers inspired the murderous acts of the Bay Area murderer, but one may have inspired the seventh confirmed code (cryptic offering) of the Zodiac Killer. 

Edward Theodore Gein, known as the Butcher of Plainfield, was only convicted of the murder of Bernice Worden, who disappeared from her local hardware store on November 16th 1957, despite his confession to the murder of Mary Hogan in 1954. The inevitable search of his house in Wisconsin would unearth a house of horrors, with trophies and keepsakes fashioned from the skin and bones of exhumed bodies from the local graveyards. Authorities found chairs made from human skin, skulls adorning the bedposts, a corset made from a female torso, leggings made from human skin and a lampshade made from a human face. However, this was just a fraction of the unspeakable imagery that greeted investigators when they arrived at the remote dwelling. Ed Gein's descent into madness began after the death of his mother, Augusta, in 1945, igniting a desire within him to create a suit from the skin of middle-aged women dug up from their graves. A suit of human skin that he would begin to craft into the embodiment of his mother, so he could effectively crawl into her skin.  The Ed Gein story would ultimately enter American popular culture and inspire the 1959 novel, Psycho, by crime author Robert Bloch. The story then hit the big screen on June 16th 1960, produced and directed by Alfred Hitchcock, starring Anthony Perkins and Janet Leigh. It would also inspire later films, such as The Texas Chainsaw Massacre (1974) and The Silence of the Lambs (1991).

But the Ed Gein story may have also inspired the writings of the Zodiac Killer in the middle of 1971 (possibly May), when he composed his 148 character cipher and letter, trying desperately to keep hold of the murders of Debra Gaye Furlong (14) and Kathie Reyne Snoozy (15), who were each found brutally stabbed in excess of 100 times on August 3rd 1969 in the Bay Area of San Jose. Having claimed them in his running victim count on November 8th 1969, he now faced having them deducted from his total, when Karl Francis Werner was arrested and interrogated on April 29th 1971 for their murders, and the recent murder of Kathy Bilek (18). The murder of Kathy Bilek in the Villa Montalvo woods on April 11th 1971, the Zodiac Killer would eventually claim on July 13th 1971 when the Monticello card was mailed to the San Francisco Chronicle. The Zodiac Killer would make reference to all three girls in his 148 character and letter, asking investigators not to listen to "phonys" such as Werner, and warning them he would "skin three little kids and make a suit from the skin", and "send a patch of human skin if their is some left over". I wonder what inspired the Zodiac Killer to threaten to make a suit from the skin? 

In his very first communications, the Zodiac Killer wrote three letters to the San Francisco Chronicle, San Francisco Examiner and Vallejo Times-Herald on July 31st 1969, and fully expected to receive front page coverage, demanding "I want you to print this cipher on your frunt page by Fry Afternoon Aug 1-69, If you do not do this I will go on a kill ram page Fry night that will last the whole week end". After all, he had now committed the murders of David Faraday, Betty Lou Jensen and Darlene Ferrin, while seriously injuring Michael Mageau. He again reiterated the importance of publicity when the August 4th 1969 Debut of Zodiac letter arrived at the San Francisco Examiner offices, stating "I was not happy to see that I did not get front page coverage". This trend would continue in the Dripping Pen card on November 8th 1969 when he asked politely "Could you print this new cipher in your frunt page", and when the Los Angeles letter was mailed on March 13th 1971, declaring "The reason I'm writing to the Times is this, They don't bury me on the back pages like some of the others". By August 4th 1969 he had killed three, nearly killed another, sent four letters and created a 408 character cipher formed of three parts - but despite this - the two main newspapers in the Bay Area relegated his cipher offerings to page four and page nine in the San Francisco Chronicle and San Francisco Examiner respectively. The Zodiac Killer was probably wondering what more he had to do to achieve the front page coverage his crimes and communications merited. The answer would come sharply into focus, when two days after he announced himself to the world as "Zodiac" - and while he was scouring the newspapers for any progress on his 408 cipher - the San Francisco Chronicle wrote a comprehensive article on the front page of their newspaper featuring the brutal slayings of Kathie Reyne Snoozy (15) and Debra Gaye Furlong (14) in San Jose on August 3rd 1969. The two young teenage girls were brutally stabbed countless times as they picnicked atop an oak grove in Alamedan Valley.        

The father of one of the girls, Glen Furlong, spoke of some unsettling phone calls in the aftermath of his daughter's murder, stating "The individual or individuals who did this either had to be deranged or high on dope or something of that nature, They didn't know what they were doing. It was such a senseless killing. On several occasions people have called and as soon as we answer, they hang up". he said in bewilderment. At the foot of the San Francisco Chronicle article, it mentioned the surviving Furlong children and described the funeral services for both girls (see above). This section of the San Francisco Chronicle publication would be crucial regarding a phone call to the San Jose Highway Patrol by the Zodiac Killer on December 19th 1969 and a postcard mailed to the San Francisco Chronicle on July 13th 1971, both of which were inspired, in part, by this section of the August 6th 1969 San Francisco Chronicle newspaper,

The Zodiac Killer, having created terror in Benicia and Vallejo - and having sent four communications to date - noticed that the Snoozy & Furlong murders received front page coverage, while he received inner-page status. Is it really any surprise that the Zodiac Killer reappeared on the shores of Lake Berryessa on September 27th 1969, armed with a large knife and wearing an ominous executioner's costume. Dr. John E. Hauser, Santa Clara county's chief medical examiner and coroner, stated of the Snoozy & Furlong murders  "I've never seen a case with this many stab wounds. You know, I've been in this profession a long time and sometimes I think I'm rather callous, but when I saw these girls, believe me it was terrifying. The Nazi sex mutilations during World War II were nothing compared to what was done to these young girls". The Zodiac Killer had to perform an attack that would shock, so it's not difficult to understand why he ramped up the terror in the manner he did, knowing that a close-quarter attack should secure him the front page coverage he felt he warranted. After the attack on Bryan Hartnell and Cecelia Shepard, the Zodiac Killer traveled back up the hill and wrote "Vallejo 12-20-68, 7-4-69, Sept 27-69 - 6:30. by knife" on the car door of the young couples' vehicle. The addition of "by knife" was effectively saying to law enforcement "I've now killed with a knife, do I now get front page coverage like the San Jose murders". The plan worked perfectly, because the Lake Berryessa attack had the added advantage of him being linked to the murders of Kathie Snoozy and Debra Furlong. Something he would capitalize on in the Dripping Pen card on November 8th 1969, when he upped his victim count to seven and added the month of August to his chronological list of murder months.  

The Zodiac Killer knew that just committing an attack "by knife" and adding "Aug" to his Dripping Pen card, he may need more reinforcement to convince law enforcement he was responsible for the Snoozy & Furlong murders, so kept on with the San Jose angle by mailing a letter to the San Jose Police Department on November 21st 1969. A letter that would again promise more mayhem, by threatening a woman in San Jose and force police to instigate 24-hour protection to quell the possibilty of further attacks. But it didn't stop there.

On December 16th 1969, the Zodiac Killer mailed a letter from Fairfield to the newspapers, threatening to kill 38 cops by targeting 9 in Sacramento, 8 in Oakland, 8 in Napa, 6 in Vallejo, 3 in Fairfield, 3 in San Francisco and 1 in San Jose. The Zodiac Killer would include San Jose once again. This letter was withheld from the newspapers, making it fairly obvious that the person who rang the San Jose Highway Patrol on December 19th 1969, was the same person who authored this letter. 

On December 19th 1969, the Zodiac Killer again threatened multiple cops, making a phone call to Sergeant Robert Rengsdorff of the San Jose Highway Patrol, stating "I am going to kill five of you officers and a family of five between now and Monday".  The Zodiac Killer had made a list of cops he wanted to kill on December 16th 1969, but would up his San Jose total from one to five on December 19th 1969, adding that he also wanted to kill a family of five in San Jose (which is very specific}. This is where the San Francisco Chronicle article from August 6th 1969 comes into play. The article heavily featured Glen Furlong, who spoke about his daughter and the unsettling phone calls he was receiving. The article also mentioned his wife and their three children,  by stating "The other Furlong children are Glen, 16; Floyd, 12, and Pamela, 11". This was almost certainly the family of five the Zodiac Killer was referring to, staying relevant in San Jose, and keeping with tradition by never referring to his victims or potential victims by name. As stated earlier, the relevance of the San Francisco Chronicle article would again resurface on July 13th 1971. 

On October 27th 1970, the Zodiac Killer would mail the Halloween card, upping his victim count to fourteen, but chose to write 4-TEEN as an alternative, to include the only four teenagers he was claiming thus far. Those four were David Faraday (17), Betty Lou Jensen (16), Kathie Snoozy (15) and Debra Furlong (14). Seven months later (probably early May, 1971), the Zodiac Killer mailed the 148 character cipher and letter in response to the recent arrest and interrogation of Karl Francis Werner (18) for the murders of Kathie Snoozy and Debra Furlong, as well as the recent murder of Kathy Bilek (18) in Saratoga on April 11th 1971. The headlines stated San Jose Student Held in Slaying of Three Girls, San Jose Student Held in Slaying of 3 Girls and Youth Arraigned in Knife Slayings of Three Girls.  Paul Avery of the San Francisco Chronicle wrote "He (Werner) was immediately advised of his rights concerning any statements he may make and legal representation to which he is entitled, the detectives said. Werner was then taken to the scenes of the crimes. Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls".

​The Zodiac Killer, having invested nearly two years linking himself to the Snoozy & Furlong murders, could now abandon his connection to the two young teenagers, or continue the facade, and now claim all three murders, which included Kathy Bilek. It was either all three, or none at all. His choice became apparent when the 148 character cipher included in his 1971 letter was deciphered. It read "T(h)is (is) the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin". The Zodiac Killer was urging investigators not to listen to Karl Francis Werner, referring to him as a "phony". Bearing in mind the newspaper headlines of "San Jose Student Held in Slaying of 3 Girls", it wasn't a surprise the Zodiac Killer was threatening to further "skin 3 little kids", adding in his letter that he would "send a patch of human skin if their was some left over". All three girls in San Jose and Saratoga were stabbed in excess of 100 times, so it doesn't require much imagination to understand the notion of little skin being left over. However, the story doesn't end there. The Zodiac Killer now had to add Kathy Bilek to his ever-increasing victim total. 

This is where the San Francisco Chronicle newspaper article from August 6th 1969 comes into play for the third time. An article that probably inspired the Lake Berryessa attack and the December 19th 1969 payphone call threatening a family of five. In the same section of newspaper under the subheading of "CHILDREN", the article detailed the burial sites of both Kathie Snoozy and Debra Furlong, but only one was the phonetic namesake of Kathy Bilek. The article read "The other Furlong children are Glen, 16; Floyd, 12, and Pamela, 11. Furlong said he did not know and had not yet talked to Kathy's parents, Mr. and Mrs. Wilfred Snoozy. Both Snoozy, a carpet layer, and Mrs. Snoozy reportedly are in a state of collapse. Her funeral has been scheduled Friday at 11 a.m. at the Place Funeral Home in Los Gatos. Burial will be at Oak Wood Cemetery in Santa Cruz. Funeral services for Kathy will be held tomorrow (Thursday) at 2 p.m. at the Oak Hill Memorial Park Mortuary in San Jose. Burial will be at Oak Hill Memorial Park". It should therefore come as no surprise that the Zodiac Killer would mail a postcard on July 13th 1971 with newspaper cuttings reading "Near Monticello Shought Victims 21 ...... In The Woods Dies April". Kathy Bilek was murdered on April 11th 1971, in the Villa Montalvo woods in Saratoga, near the neighborhood of Monticello. Just nine miles east of the Villa Montalvo woods in Saratoga, sits the neighborhood of Monticello in San Jose. The neighborhood of Monticello contains the Oak Hill Memorial Park & Cemetery where Kathie Snoozy is buried. The phonetic namesake of Kathy Bilek. The Zodiac Killer did like playing word games.    

THE HEADLINES THAT INSPIRED THE 340 AND 148 CHARACTER CIPHERS 

The Zodiac Killer's 38 character code may be solved by examining three of his other ciphers (two solved and one unsolved), including the day he mailed the first Fairfield letter in December. The Z340 (November 8th 1969), Z38 (December 7th 1969), Z13 (April 20th 1970) and Z148 (probably May 3rd 1971) all have one other date in common - October 22nd 1969.

[1] The Z340 (November 8th 1969) was a response to the October 22nd 1969 Jim Dunbar Show, stating that the person who phoned into the show was effectively an imposter or phony, encoding a contemporary message and using wording similar to the headlines in the San Francisco Chronicle on October 24th 1969. The 340 message read, in part "That wasn't me on the TV Show", mimicking the headlines of "That Wasn't Zodiac, Say 3 Who Know" and "It Wasn't Zodiac, Say 3 Who Know". He also responded to the Jim Dunbar Show and the October 23rd 1969 Chronicle article, entitled "A TV Runaround With Zodiac Calls", in which "Belli told Sam he'd attempt to get a promise from District Attorney John J. Ferdon that Zodiac would be spared the gas chamber if convicted of murder". The Zodiac Killer responded in code that he was "not afraid of the gas chamber".​ 

​[2] The Z148 code (probably mailed May 3rd 1971) was again contemporary in nature, and a response to the police arrest and interview of Karl Francis Werner on April 29th 1971. Three newspaper articles ran with the headlines "San Jose Student Held in Slaying of Three Girls", "San Jose Student Held in Slaying of 3 Girls" and "Youth Arraigned in Knife Slayings of Three Girls". The Zodiac Killer encoded these headlines in his 148 character cipher by promising to "skin three kids and make a suit from the skin" if his latest letter was not published. He also encoded the statement "stop listening to phonys" in the Z148, referring to both Karl Francis Werner (who was being interviewed for the Snoozy & Furlong murders on August 3rd 1969, to which the Zodiac Killer had already claimed as his victims) and Eric Weill (who phoned into the Jim Dunbar Show at least twice, claiming to be Zodiac}. The second phone call was reported in San Francisco Chronicle on February 6th 1970, entitled "Talk Show's 'Zodiac' Caller a Phony", with Inspector David Toschi pitching in: "Homicide detectives later listened to a tape recording of the conversation and concluded that Sam was a phony. It most certainly was not Zodiac, said Inspector David Toschi".  The headlines of the October 24th 1969 and February 6th 1970 Chronicle articles both placed within the encoded text of the Z340 and Z148.

[3] The Zodiac Killer mailed the Z13 on April 20th 1970, very likely a response to the October 22nd 1969 article in the San Francisco Examiner, entitled "Cipher Expert Dares Zodiac to Tell Name". It read "Dr Marsh told the Examiner today: The killer wouldn't dare, as he claimed in letters to the newspapers, to reveal his name in the cipher to established cryptogram experts. He knows, to quote Edgar Allen Poe, that any cipher created by man can be solved by man. Zodiac has not told the truth in his cipher messages to the Examiner, the Chronicle and the Vallejo Times-Herald. Zodiac has not done this, because to tell the complete truth in relation to his name-in cipher code-would lead to his capture. I invite Zodiac to send The American Cryptogram Association a cipher code, which will truly and honestly include his name". The Zodiac responded on April 20th 1970 by stating "This is the Zodiac speaking. By the way have you cracked the last cipher I sent you? My name is___ " The letters N, A, M and E could be found in the ciphertext of the code.

[4] The Z38 mailed on December 7th 1969 began with "This is the Zodiac speaking. I just need help", mimicking the caller (Eric Weill) to the Jim Dunbar Show on October 22nd 1969. It is clear that this cry for help was a disingenuous attempt at ridicule from a killer who either listened to the Jim Dunbar Show on October 22nd 1969, or read the subsequent newspaper articles. On October 22nd 1969, the Los Angeles Times reported that "Belli was put on the line, and the voice said "I want help". On October 23rd 1969, the Desert Sun newspaper claimed that Melvin Belli told the caller “All of San Francisco wants to help you. The hand is out, you can feel the hands out.” On the same day of December 7th 1969, we have a man mailing a letter to the San Francisco Chronicle mocking the call to the Jim Dunbar Show by stating "I just need help", followed a few hours later by a call to an Oklahoma radio station by a man doing an awfully good impression of the man who rang the Jim Dunbar Show on October 22nd 1969. This impressionist caller could possibly be the Zodiac Killer mocking the Jim Dunbar Show, just as he had done in the letter earlier that day.

​Therefore, we have the Z340 (November 8th 1969), Z38 (December 7th 1969), Z13 (April 20th 1970) and Z148 (probably May 3rd 1971), all relevant to the date of October 22nd 1969. Bearing in mind the Z38 carried the same four and five characters from the beginning and the end of the 340 cipher, along with the observations above, we could expect the Z38 message to be somehow related to these other ciphers. The message may very well lie in the newspaper inches from October 22nd 1969 to December 7th 1969 - and may be related to the Jim Dunbar TV Show yet again. 

Beginning in 1991, John Walsh from the popular television show America's Most Wanted, started receiving a sequence of sinister letters and cryptograms that many have considered may have been authored by the infamous Zodiac Killer. The title of the fifth Scorpion cipher stated "Hi!, Remember me?", and was accompanied by a 180 character cryptogram. The implication being, we were supposed to infer it may have been the Zodiac Killer. But was it? The cryptogram had 155 unique characters, meaning any conventional technique of breaking this mystery was nigh on impossible. So I decided to take a look at previous Zodiac Killer encipherments and examine if any correlation exists between the Scorpion cipher and his solved cryptograms. In previous articles (visit links provided) a case has been presented to show that the 148 character cryptogram mailed in 1971 and the Albany letter mailed in 1973 are likely connected, as well as the 340 character cipher and 148 character cipher. [1] [2]. But let's take a look at the 148 character cipher and fifth Scorpion cipher. Below is the solved 148 character cipher, followed by the accompanying text that came with this communication.

This communication was signed with a "sun cross" rather than the usual Zodiac crosshairs, leading some to believe it was an obvious hoaxer. However, somebody prepared to mail a Zodiac communication complete with a 148 character cipher, is hardly likely to be ignorant of the Zodiac Killer crosshairs that adorned virtually every single communication mailed by the Bay Area murderer. This "sun cross" signature on the letter was also present in the cryptogram, in which it was determined to represent the letter "Z". Therefore, the author of this letter likely signed off with the letter "Z" to represent the "Zodiac", as he had done in the Halloween card on October 27th 1970. It was probably a clue to begin the decoding of the 148 character cipher. When the letter "Z" was used for the "sun cross" in the cipher, the inevitable phrase of "Zodiac Speaking" is revealed (see above). The "sun cross" is also twice present in the 180 character Scorpion cipher. If you take a look at the bottom of the 180 character cipher, the letter "Z" applied to the "sun cross" allows "Zodiac Speaking" to conveniently end the cryptogram. There is even room to place "The Zodiac Speaking" before the repeated letter "N" prevents further progress.       

The 148 character cipher had not been released into the public domain by the time the Scorpion ciphers arrived, but I have highlighted with a blue square the five symbols used in the Scorpion cipher that look eerily similar (and the same) as the 148 character cipher. The number "7" in both the 148 character cipher and Albany communications represented the letter "A". It is present in the Scorpion cipher also. Could the Zodiac Killer have teased us with the introduction of "Hi, Remember Me" and finished the message with "This is again the Zodiac speaking"?

Here are the other parts of the Scorpion cipher communications released Science Blogs.

On December 3rd 2020 David Oranchak, Sam Blake and Jarl Van Eycke unlocked the mystery to the 51-year-old 340 cipher, mailed by the Zodiac Killer on November 8th 1969.  The decoded message was a response to the Jim Dunbar Show in which an imposter/fraud called in to the TV show pretending to be the infamous Zodiac Killer.on October 22rd 1969. It may have also been a response to the San Francisco Chronicle article on October 23rd 1969 entitled A TV Runaround With Zodiac Calls in which "Belli told Sam he'd attempt to get a promise from District Attorney John J. Ferdon that Zodiac would be spared the gas chamber if convicted of murder". The Zodiac Killer responded in code that he was "not afraid of the gas chamber". 

The following day, the San Francisco Chronicle published another article which featured the opinions of Nancy Slover, David Slaight and Bryan Hartnell, who were the only three people credited with hearing the Zodiac's voice to date. The headline of that column read That Wasn't Zodiac, Say 3 Who Know, to which the Zodiac Killer would reply in his message in the 340 cipher by confirming "That wasn't me on the TV show". He took the newspaper headline and incorporated it into his hidden message. The Zodiac Killer was effectively rejecting the notion that the person who appeared on the Jim Dunbar Show claiming to be him was the genuine article - the caller was a fraud or imposter.

The decoded 340 ciphertext read: I HOPE YOU ARE HAVING LOTS OF FUN IN TRYING TO CATCH ME - THAT WASN’T ME ON THE TV SHOW - WHICH BRINGS UP A POINT ABOUT ME - I AM NOT AFRAID OF THE GAS CHAMBER BECAUSE IT WILL SEND ME TO PARADICE ALL THE SOONER BECAUSE I NOW HAVE ENOUGH SLAVES TO WORK FOR ME WHERE EVERYONE ELSE HAS NOTHING WHEN THEY REACH PARADICE - SO THEY ARE AFRAID OF DEATH - I AM NOT AFRAID BECAUSE I KNOW THAT MY NEW LIFE IS LIFE WILL BE AN EASY ONE IN PARADICE DEATH.

However, it didn't stop there. On February 5th 1970, the Desert Sun newspaper reported that "a man claiming to be the Zodiac killer of five persons held another on-the-air conversation today with television personality Jim Dunbar. Two police inspectors closeted themselves with Dunbar at station KGOTV immediately after the one-sided conversation, which consisted mainly of Dunbar asking questions and repealing fragments of answers". This second call was also reported in the San Francisco Chronicle on February 6th 1970, again highlighting the belief of investigators that this person was another fraud impersonating the Zodiac Killer. Just over a year later the Zodiac Killer mailed a 148 character cryptogram and letter, again encoding a contemporary message, but this time calling out Karl Francis Werner as a phony. Karl Francis Werner had just been arrested in connection with the murders of Kathie Reyne Snoozy, Debra Gaye Furlong and Kathy Bilek, two of which he had long claimed he murdered since the mailing of his November 8th 1969 Dripping Pen card and 340 cryptogram. He would also soon claim Kathy Bilek as a murder victim in the July 13th 1971 Monticello card. The Zodiac Killer was clearly upset somebody else had been arrested for the two San Jose murders on August 3rd 1969 and was responding to a San Francisco Chronicle article on April 30th 1971 entitled San Jose Student Held in Slaying of Three Girls. The newspaper article read "He was immediately advised of his rights concerning any statements he may make and legal representation to which he is entitled, the detectives said. Werner was then taken to the scenes of the crimes. Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls". His response was immediate, likely firing off the following communication in early May. 

The Zodiac Killer was responding to the Paul Avery newspaper article on April 30th 1971 describing the arrest and interview of Karl Francis Werner by law enforcement, imploring investigators to "stop listening to phonys". Just like the 340 cipher, in which the Zodiac Killer used the newspaper headline banner of That Wasn't Zodiac, Say 3 Who Know to create "That wasn't me on the TV show", he would again use a newspaper headline banner in his rebuttal of Karl Francis Werner as the killer of the three girls (in particular, Snoozy & Furlong).

An imposter/fraud had called into the Jim Dunbar TV Show on October 22nd 1969, followed by a second call to the show on February 5th 1970. The San Francisco Chronicle article on the left was entitled Talk Show's Zodiac Caller Called a Phony. The article read "Homicide detectives later listened to a tape recording of the conversation and concluded that Sam was a phony. It most certainly was not Zodiac, said Inspector David Toschi".  Fast forward to May of 1971, in which Karl Francis Werner is being interviewed by investigators for three murders, including the brutal stabbings of Kathie Reyne Snoozy and Debra Gaye Furlong, to which Zodiac had previously claimed by the addition of "Aug" on his November 8th 1969 Dripping Pen card. Perceived by him, the Zodiac Killer has now had the indignity of two phone calls to the Jim Dunbar Show, where a phony has effectively claimed his crimes, followed by the arrest and interview of Karl Francis Werner in 1971, possibly being credited with crimes he had previously claimed. His response to law enforcement was "stop listening to phonys", again using a newspaper headline incorporated into the ciphertext message of his cryptogram.

At the time the Zodiac Killer mailed the 148 character cipher in 1971, the 340 cryptogram was unsolved. Yet here we have two lengthy cryptograms, both of which are incorporating in contemporary form the rejection of an imposter or phony by using the phrases "That wasn't me on the TV show" and "stop listening to phonys" - and both cryptograms incorporated the language used in two newspaper headlines.

The 340 and 148 character cryptograms are inextricably linked through a message that is contemporary in nature, both are the rejection of two people connected to his crimes (and claimed crime), and both the Dripping Pen card and 148 character cipher are indelibly linked to the murders of Kathy Reyne Snoozy and Debra Gaye Furlong who were horribly killed and mutilated on August 3rd 1969 in San Jose. The Zodiac Killer would finish his written message in May 1971 with the wording of "I will send a patch of human skin if their is some left over". This was a threat to kill another three kids, just like Snoozy, Furlong and Bilek. The nature of these three brutal stabbings (in excess of 300 knife wounds) should leave you in no doubt the meaning behind the sinister message of "I will send a patch of human skin if their is some left over".

On December 3rd 2020, Dave Oranchak (USA), Sam Blake (Australia) and Jarl Van Eycke (Belgium) finally unearthed the solution to the 340 cipher after 51 years. The message read:

I HOPE YOU ARE HAVING LOTS OF FUN IN TRYING TO CATCH ME - THAT WASN’T ME ON THE TV SHOW - WHICH BRINGS UP A POINT ABOUT ME - I AM NOT AFRAID OF THE GAS CHAMBER BECAUSE IT WILL SEND ME TO PARADICE ALL THE SOONER BECAUSE I NOW HAVE ENOUGH SLAVES TO WORK FOR ME WHERE EVERYONE ELSE HAS NOTHING WHEN THEY REACH PARADICE - SO THEY ARE AFRAID OF DEATH - I AM NOT AFRAID BECAUSE I KNOW THAT MY NEW LIFE IS LIFE WILL BE AN EASY ONE IN PARADICE DEATH.
Here is what the Zodiac Killer could have written regarding the phone call to the Jim Dunbar Show:
I HOPE YOU ARE HAVING LOTS OF FUN IN TRYING TO CATCH ME - STOP LISTENING TO PHONYS - WHICH BRINGS UP A POINT ABOUT ME - I AM NOT AFRAID OF THE GAS CHAMBER BECAUSE IT WILL SEND ME TO PARADICE ALL THE SOONER BECAUSE I NOW HAVE ENOUGH SLAVES TO WORK FOR ME WHERE EVERYONE ELSE HAS NOTHING WHEN THEY REACH PARADICE - SO THEY ARE AFRAID OF DEATH - I AM NOT AFRAID BECAUSE I KNOW THAT MY NEW LIFE IS LIFE WILL BE AN EASY ONE IN PARADICE DEATH. 

The breaking of the 340 cipher by David Oranchak, Sam Blake and Jarl Van Eycke on December 3rd 2020 was a fantastic achievement after 51 years, only slightly tarnished by the banality of the message encoded by the Zodiac Killer, in which he denied it was him on the Jim Dunbar Show, along with the usual paradice and slaves nonsense. However, it may have gone a long way to verifying two previous communications once considered inauthentic Zodiac letters. 

The 340 message stated "That wasn't me on the TV show", thereby suggesting by inference that the person who called into the Jim Dunbar TV show on October 22nd 1969 was an imposter and fraud. Shortly after the April 29th 1971 arrest of Karl Francis Werner for the murders of Kathie Reyne Snoozy, Debra Gaye Furlong and Kathy Bilek in San Jose and Saratoga, another cryptogram was mailed from Fairfield to the San Francisco Chronicle containing 148 characters. It too was effectively delivering a contemporary message, again claiming that the person (Karl Francis Werner) being 'interviewed' was an imposter and fraud, stating "Tis the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys". The 340 cipher was unbroken in 1971, yet the author of another contemporary enciphered message was again claiming that the person in the spotlight was a "phony". The only difference this time was the Zodiac Killer was the "phony", falsely attempting to wrestle back the murder victims of Snoozy & Furlong on August 3rd 1969, that he had claimed in the Dripping Pen card mailed on November 8th 1969, with his addition of "Aug" in his chronological victim count of seven. He would further compound matters by adding the April 11th 1971 murder of Kathy Bilek to this list, when on July 13th 1971 he claimed her murder in the Monticello card by stating "In The Woods Dies April".

This should allay any doubts as to the authenticity of this communication, especially when you consider that the Monticello card "shought victims 21" just like the written message accompanying the 148 character cipher - and both were withheld from the newspapers.

The 340 cipher also went a long way to verifying the 38 character code, mailed from Fairfield on December 7th 1969, because both cryptograms isolated the word "death" at the end of each message. The person who created the Z38 deliberately separated the prominent ZO∆AIKꞮ+ characters on the bottom line of the 340 cipher, into AIKꞮ+ on the bottom line of the 38 character code. thereby manufacturing the word "death". Druzer, a valued contributor to both main Zodiac forums, pointed out the same thing, stating  "The most curious/compelling feats are that the author isolated actual words, most notably death, and that he refrained from copying Zodaik, which would certainly be expected of a hoaxer".  

The 340 cipher did indeed harbor a banal and relatively uninteresting message after a long 51 year wait, but it can be argued that the solving of the message contained within it, may have handed us two more confirmed Zodiac communications to examine, offering fresh insights into an investigation often blighted by stagnation. The Z38 can be connected to the 340 cipher through two notable portions of each code, The words IRON and DEATH can be found in both, before any period 19 shift is applied. If these two enciphered cryptograms are connected by beginning and end, then why should the middle section of the Z38 be any different. The Z38 and Z340 could very well be have a much bigger relationship, yet to be unearthed.

It is with little doubt that the 148 character cipher and letter mailed in May 1971 and the Albany letter and cipher mailed on August 1st 1973 were both created by the Zodiac Killer. Neither of the communications were published in the newspapers, yet both have overlapping features in not only the way they were written, but in the style and choice of ciphertext characters in each code. The Zodiac Killer ended his murder count on March 13th 1971 with 17+ victims, apparently updating this total to 37 victims on January 29th 1974 with the arrival of the Exorcist letter. The author of the 148 character cipher letter (which I will now refer to as the Skin letter) claimed he would murder again, stating "I done it 21 times", with the author of the Monticello card mailed on July 13th 1971 claiming he had "shought victim 21". The only communications between March 13th 1971 and January 29th 1974 referring to a progressing victim total, and both carried the same count of 21 despite both being unpublished. We know the Monticello card to be a genuine Zodiac correspondence because of the running theme of the Snoozy & Furlong murders in San Jose, that featured in the Zodiac communications over a two-year period, including the choice of Monticello and the Oak Hill Memorial Park in the neighborhood of San Jose. The Story of San Jose.

For the handwriting aficianados, the capital letter G present in both the 408 and 340 ciphers is noticeable in both the Albany letter and Skin letter, as is the threat of a "next time" and a "next victim". The Albany letter threatens to "start killing again", with the Skin letter threatening "I must kill more". However, all this is incidental when we consider the boxy style of both ciphers and the ciphertext characters the Zodiac Killer chose. Never before had the Zodiac Killer chosen the sun cross symbol, yet it featured in both the Albany letter cipher and the Skin letter cipher. I won't list all the correlations, because it's far easier to show the overlapping features contained in both unpublished ciphers.  

There are the same errors in coding in the 148 character cipher as displayed in the 340 cipher, with the 148 character cipher spelling simple words incorrectly such as "this" to "tis", "speaking" to "speacking" and "to" to "t". He also misses the word "is" out of the introduction entirely. There is also a scrubbed out letter in the 18th position on the top row. However, this time the cipher is created in such a way that no word runs from one row into another, making it 21, 21, 24, 23, 25, 23 and 11 = 148 characters. The revised message, with corrected sections, is:
"T(h)is (is) the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin".

The use of numbers in both sequences of ciphertext is evident, as is the use of a sun cross on both occasions. The number 7 in both ciphers is used to represent the letter A. The Skin letter and Albany letter are the only two letters mailed by a potential Zodiac Killer from May 1971 to August 1st 1973. We know of no other certain Zodiac communications during this period of time (other than the Monticello card), yet here we have two consecutive ciphers, both of which use the ciphertext number 7 as the letter A. If these two letters were mailed by two independent authors, then that is one hell of a coincidence. Because we can confidently link the Skin letter to the Monticello card through "21" and the Snoozy/Furlong murders, it is a fair statement to say that the Albany letter is a genuine Zodiac communication.

The best way of confirming the authenticity of potential Zodiac letters, cards and ciphers is to make comparisons between multiple communications, particularly through unpublished mailings which have no way of being copied by hoaxers. The alternative approach, is to just look at the handwriting and make a judgment based on nothing more than letter strokes which can easily be changed by the author. The third option, is to rely on the determination of others and remove independent thinking from the equation altogether.  

FOLLOW UP ARTICLE SHOWING WHY THE 148 CHARACTER CIPHER & LETTER IS AUTHENTIC ZODIAC CORRESPONDENCE 

On October 22nd 1969, somebody rang the Oakland Police Department to request that either Francis Lee Bailey or Melvin Belli appear on the Jim Dunbar chat show at KGO Radio in San Francisco. Melvin Belli would co-host the morning show at approximately 6:30 am, to which, after a period of inactivity, an unknown male would call and hang up numerous times. The dysfunctional sounding caller claimed he was the infamous Zodiac Killer, a man responsible for at least five murders in the Bay Area of California.

Three people who had heard the Zodiac Killer's voice, Nancy Slover, David Slaight and Bryan Hartnell, were confident that the caller was not the man they had heard during their respective encounters with the killer. A fourth person was absolutely certain, because he was about to compose a 340 cipher denouncing the caller to the Jim Dunbar Show as a fraud, by stating "That wasn't me on the TV show". Many have found it strange that the Zodiac Killer decided to encode this denial, when he could have simply written it into the Dripping Pen card that accompanied the cipher. He clearly expected this cryptogram to be decoded fairly quickly as the message was contemporary, and of diminishing value as the years ticked by.

However, his method of encoding such contemporary information to highlight that it wasn't him on the TV show, thereby confirming that the Jim Dunbar Show caller was an imposter, was to be repeated eighteen months later. Another cryptogram would be mailed to the San Francisco Chronicle in about May of 1971, harboring a hidden message that was again contemporary in nature, while calling out an imposter. This time though, the tables would be turned. On this occasion, the Zodiac Killer would be calling out a "phony", when in realty he was the imposter and the person he was addressing was the real killer. This stemmed from his false claim that he was the murderer of Kathy Snoozy (15) and Deborah Furlong (14) in San Jose. These two young girls were brutally stabbed on August 3rd 1969 and claimed as Zodiac victims when he mailed the Dripping Pen card on November 8th 1969. He would write "Des, July, Aug, Sept, Oct = 7", thereby falsely inflating his victim count to engender more terror over a wider area.

On April 29th 1971, Karl Francis Werner was arrested for the murders of Kathy Snoozy, Deborah Furlong and Kathy Bilek, and his story was covered by Paul Avery on April 30th 1971 under the title of San Jose Student Held in Slaying of Three Girls. 
The newspaper article stated "He was immediately advised of his rights concerning any statements he may make and legal representation to which he is entitled, the detectives said. Werner was then taken to the scenes of the crimes. Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls". The Zodiac Killer was understandably horrified, because the two murders he had falsely adopted into his victim total for a year-and-a-half, were about to be handed over to someone else. Karl Francis Werner was ultimately charged (and later convicted) of all three murders, but the Zodiac Killer was having none of it, firing off a 148 character cipher and letter sometime in May (see below).

Just like his encoded message in the 340 cipher stating "That wasn't me on the TV show", he would again encode the following message "Tis the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on your front page in a week I will skin 3 little kids and make a suit from the skin". The Zodiac Killer was responding to the Paul Avery newspaper article, informing everybody that they should pay no attention to Karl Francis Werner and insisted they should "Stop listening to phonys". One can't help seeing the irony of the situation. The Zodiac Killer effectively declared that the caller to the Jim Dunbar Show was a phony because it wasn't him on the TV show, but has now become the phony calling out the real killer - and both of these declarations hidden within cryptograms separated by eighteen months. The Zodiac Killer felt angered enough to dissuade law enforcement in listening to Karl Francis Werner, yet disguised this pertinent message behind a wall of coding, just as he had done on November 8th 1969 with another contemporary message. However, there was one big difference. This latest cryptogram had returned back to the standard left-to-right homophonic technique employed by the 408 cipher. Bearing in mind his 340 cipher was yet to be deciphered - and knowing he wanted to declare Karl Francis Werner a fraud while it still mattered - the Zodiac Killer probably thought it wise to return back to the simplest form of encryption.

When the Zodiac Killer discovered that Karl Francis Werner was arrested on April 29th 1971 for the slaying of Kathie Snoozy, Debra Furlong and Kathy Bilek, he was understandably horrified that two of the victims he had falsely claimed in the Dripping Pen card on November 8th 1969 were now being stripped from his running victim count. He was now faced with a choice of being seen as a brazen liar with his previous claims totally discredited, or continue the facade of clinging onto victims he was never responsible for. He would choose the latter. His response was almost immediate, likely mailing a letter (and 148 character cipher) sometime in early May of 1971, responding to two newspaper articles (one by Paul Avery) published on April 30th 1971 and May 1st 1971. His response was effectively an admission that the "Aug" on the Dripping Pen card was referring to the two murdered San Jose teenagers on August 3rd 1969 (Snoozy & Furlong). Here is the communication:

The 148 character code was deciphered to read: "Tis the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on your front page in a week I will skin 3 little kids and make a suit from the skin". 

The two newspaper articles on April 30th 1971 and May 1st 1971 covered the arrest, arraignment and questioning of Karl Francis Werner, stating "He was immediately advised of his rights concerning any statements he may make and legal representation to which he is entitled, the detectives said. Werner was then taken to the scenes of the crimes. Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls". The Zodiac Killer would respond with "Stop listening to phonys", desperately attempting to appeal to the San Francisco Chronicle and law enforcement that Karl Francis Werner was not the killer of the three girls. He was effectively telling investigators to not accept any admissions by Werner because he was the real killer. Up to this point, the Zodiac Killer had only claimed the murders of Snoozy & Furlong on August 3rd 1969, not the murder of Kathy Bilek, which occurred one month earlier on April 11th 1971 in the woods of Villa Montalvo in Saratoga. He now had to face the stark choice of abandoning the two victims he had claimed for nearly two years, or add Kathy Bilek to his ever burgeoning list. He had to either abandon two or embrace all three. It isn't surprising he chose the latter.

The headlines and text in the newspapers usually governed the majority of what he wrote in the communications he mailed. In this instance it was no different, utilizing the three headlines in the two newspapers. The headlines stated San Jose Student Held in Slaying of Three Girls, San Jose Student Held in Slaying of 3 Girls and Youth Arraigned in Knife Slayings of Three Girls. The Zodiac therefore promised to skin three kids if his latest letter was not published. He was effectively saying, give me front page coverage or you'll have another three young deaths on your hands.

The newspapers covered the severity of the injuries sustained by Snoozy, Furlong and Bilek, graphically describing the fact "Miss Bilek was stabbed 49 times with a short-bladed knife", while "Furlong and Snoozy were both stabbed more than 100 times with a similar weapon". The Zodiac callously responded, by not only threatening a further three kids, but by stating that he would "send a patch of human skin if their is some left over". This was obviously meant to suggest that after so many wounds on his victims, he would be lucky to find any undamaged skin left to mail.

The wording in the letter may also pinpoint the exact day this communication was postmarked. The two articles were published on April 30th 1971 and May 1st 1971, the latter of which was a Saturday. Therefore, his wording of "If this is not on your front page in a week" could suggest it was mailed over the weekend and postmarked Monday, May 3rd 1971.

The Zodiac Killer now had one thing left to do - retrospectively claim the April 11th 1971 murder of Kathy Bilek in the woods of Villa Montalvo in Saratoga. He would do this on July 13th 1971, when he mailed the pasted Monticello card to the San Francisco Chronicle with the wording "Near Monticello Shought Victims 21 ...... In The Woods Dies April". The only unanswered question about this card was the reference to "Near Monticello". If we travel a few miles east of where Kathy Bilek was murdered, we arrive at the neighborhood of Monticello in San Jose. The neighborhood of Monticello holds one crucial secret as to why the Zodiac Killer wrote this on the July 13th 1971 card. It is the burial site of Kathie Snoozy, laid to rest in the Oak Hill Memorial Park, and forever the phonetic namesake of Kathy Bilek (although Zodiac would have read the spelling of Kathie as Kathy in the majority of newspapers). The Monticello card was not only designed to suggest the Zodiac Killer was the murderer of Kathy Bilek, but it pinpointed the burial site of Kathie Snoozy and his connection to the San Jose murders on August 3rd 1969. The Monticello card effectively bound the murders of all three girls together. It was a sinister communication, but extremely well designed. This should give you pause for thought when considering the Pines card mailed on March 22nd 1971. When the Sierra Club section of this card is placed over Clair Tappaan Lodge on the north western edge of Lake Tahoe, the punched circle falls over the Donner Memorial State Park. Two names, Donna and Kathy, embedded in two pasted cards under the banner of "Memorial" - and designed as an epitaph to victims he wanted us to believe were his.