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 

There are a number of individuals in the Zodiac community who have long vouched for suspects, confident to degrees of near certainty they have found the elusive Bay Area murderer, while simultaneously claiming that the Zodiac Killer was an extremely clever individual, deliberately misspelling his words to misdirect us into believing he had a lower intellectual capacity. Therefore, these individuals should think twice about using the Zodiac communications with unabashed confidence to proclaim their suspect had theatrical leanings, was proficient in mathematics, had a penchant for comics and the movies, or had artistic leanings. A killer who can misdirect by way of spelling mistakes, can easily misdirect by composing three musical numbers from The Mikado, or reference a comic book. The Zodiac Killer could very easily have painted a picture of himself completely antithetical to the person he actually was. So, when somebody arrives at a suspect based on the Zodiac communications, they may want to re-evaluate and consider a suspect completely opposite to the one they have chosen. It is extremely difficult to support the idea of misdirection, only when it suits the conclusions you have already concluded. In other words, a Zodiac Killer who only misdirects when you say so. But did the Zodiac Killer deliberately misspell in his communications? The evidence doesn't support this claim.  

In an article in the San Francisco Examiner on January 30th 1978 entitled Zodiac:4 Years Later,  Sherwood Morrill, a respected documents examiner stated "He is an intelligent guy and we know he deliberately misspells some words because he sometimes spells them correctly". If the Zodiac Killer was intelligent and deliberately misspelling words to misdirect investigators into believing he was less intelligent, why would he spell the word "buttons" in the Dragon card on April 28th 1970 incorrectly, and then nine words later spell it correctly. If the Zodiac Killer was deliberately manufacturing his spelling mistakes, did his attention span falter after only nine words. An intentional and wilful deception would be categorically undermined by such a correction. Twenty-four words later, he would again spell the word incorrectly. This doesn't appear to be an individual achieving a grand deception by constantly fluctuating between good grammar and bad.

Three months later, on April 24th 1978, the Zodiac Killer claimed he was now in "control of all things", unlike the Melvin Belli letter when he was afraid he would "loose all controol" and "loose control". Despite the claimed four year hiatus between the January 29th 1974 Exorcist letter and the April 24th 1978 letter, the Zodiac Killer seemingly didn't forget to mail both communications from San Mateo County or Santa Clara County according to the impression given by investigators. Yet he couldn't remember how to incorrectly spell the word "buttons" twice, within a time span of approximately thirty seconds, eight years earlier    

Mike Rodelli is convinced that DNA will not solve the Zodiac case because the authenticated letters were not licked by the sender. Mike Rodelli spoke to Alan Keel in 2007, who was a Criminalist at the San Francisco Police Department from 1996 to 1999. He gave Mike Rodelli the following information: "that there were two letters in possession of the department that, in contrast to the "true" Zodiac letters, had abundant saliva and DNA-containing oral epithelial cells on them, that DNA was easily extracted from these two letters, and that the DNA extracted from these two letters matched between them. These two letters were considered forgeries, since the "true" Zodiac verifiable letters had not been licked by the sender". According to Mike, Alan Keel had "analyzed two letters, one of which is the 1978 'forgery', and finds that this letter and one of the 1974 letters are loaded with saliva and cells. He then easily extracts DNA from both of these letters using the more primitive DNA technology of that time and finds that the DNA matches between those two letters, thus proving that one person sent both".

On October 29th 2021, Mike Rodelli stated on the Zodiac Killer message board "The fact remains that in 2007 Keel told me, as he had told Lafferty before me, that there is a 1974 forgery based on DNA and the ONLY 1974 letter that had been tested for the presence of cells during Keel's tenure (as demonstrated by the DNA chart that I believe Keel made in about 2000) was the Exorcist letter. This is not rocket science.  Even if it is not the Exorcist letter that Keel was talking about, it IS a candidate as being a forgery whose DNA matches the 1978 letter based on the information in the chart".

In his book, The Hunt For Zodiac, he stated "Now there was DNA proof that whoever had penned the April 1978 letter had also penned one of the 1974 letters. And apparently it was not Zodiac. According to the chart of DNA testing results compiled by SFPD's lab in ca. 2000, the only one of the 1974 letters that had been tested by Keel up to that time was the January Exorcist letter. This was the letter that had a swarm of palm prints on it. This created an interesting dilemma that lends credence to the possibility that this is a forged letter. Zodiac had penned a dozen letters prior to writing the Exorcist letter and had never left even a single palm print on them. So why had he suddenly and carelessly taken off his glove(s) to write this one and leave a virtual montage of his palms all over it. From that standpoint alone, it makes sense that someone else may have written the Exorcist letter, its bizarre content notwithstanding. While it is possible that one of the other three letters was tested for DNA subsequent to the compilation of the DNA summary chart that Keel had assembled, I believe that on balance the most likely candidate for being the 1974 forgery is the Exorcist letter until proven otherwise". Mike Rodelli is almost certainly correct that the 1974 Exorcist letter is overwhelmingly the most likely DNA match for the 1978 letter (because it was the only tested in the DNA chart), but here is the almost certain proof that neither the 1974 Exorcist or April 1978 letter were forgeries. 

Take a look at the address style, spacing and handwriting of the Exorcist letter envelope (below), and compare it to the two April 1970 communications (in particular the Dragon Card envelope). These two April 1970 envelopes had not been publicly released by 1974. They were the only confirmed Zodiac communications to use the address style of San Fran (dot) Chronicle prior to January 29th 1974. The January 29th 1974 author (if a hoaxer) could never have produced such similarity, or had knowledge of the address style of the April 1970 communications. But the real Zodiac Killer could have. 

Mike Rodelli is confident that the SLA letter mailed in 1974 was authored by the Zodiac Killer, stating "Envelopes: This is where the rubber truly meets the road in this discussion and where we can see that it is unlikely that anyone but Zodiac wrote the SLA letter. When you look at the hand printing on the SLA letter in a vacuum, it certainly does not jump off the page to me that it was penned by Zodiac. But when you take a close look at the envelope, that is a different story". Mike then gave me a list of envelopes here, to compare with the SLA envelope. If Mike is confident that these comparisons strongly argue for the SLA letter being Zodiac, there is no way he can argue against the Exorcist letter envelope being the same author as the two April 1970 communications (particularly the Dragon Card). If the two April 1970 communications are genuine Zodiac, then so is the Exorcist letter. If the Exorcist letter is genuine, and the argument in favor of the Exorcist letter DNA matching the 1978 letter DNA by Mike Rodelli is correct, then the 1978 letter is genuine too.