In the previous article we discussed the feature film Vanishing Point, which previewed in the January of 1971, had the usual trailers, and was released to the general public on March 13th 1971, the exact mailing date of the Los Angeles letter, presumably authored by the Zodiac Killer. Here is some of the wording from the trailer: "They want to get him and put him away, but there'll have to catch him first". The author of the Los Angeles letter stated "If the Blue Meannies are evere going to catch me, they had best get off their fat asses + do something".  The trailer of the film continued with a radio host from KOW reporting the chase "And there goes the Challenger being chased by the Blue, Blue Meanies on wheels". So, was the Vanishing Point trailer the inspiration for the March 13th 1971 Los Angeles letter, with its mailing date deliberately manufactured to marry up with the release date of the film? The Los Angeles letter arrived six months after the disappearance of Donna Ann Lass, who vanished close to the end of her shift at the Sahara Tahoe Hotel & Casino, never to be seen again.  

Nine days after the Los Angeles letter, another communication arrived at the San Francisco Chronicle entitled the 'Pines' card. Harvey Hines, a former detective, wrote "after studying the card, I drove to Nordin, located on old Highway 40, north of Lake Tahoe, and found the SIERRA CLUB. I learned the club was not called the Sierra Club. It was named the Claire Tappaan Lodge and it was a private club for Sierra Club members only. I believed if I followed the directions on the postcard I would find Donna Lass' grave. I believe she was buried near the Sierra Club and most likely on the Donner Ski Ranch. I would later have the pictures of the Sierra Club developed. Then using a copy of Zodiac's card, I cut out the phrases he had pasted on his card. Using these phrases, I overpasted them on the copy of the Sierra Club picture. It was striking similar to the original card".  

Bearing in mind the Pines card was mailed just over a week after the Los Angeles letter, I considered whether the Vanishing Point film had any connection to the Sierra Club, Clair Tappaan Lodge by Lake Tahoe - and if Donna Lass could have been buried near to the lodge? Harvey Hines speculated that the young woman may have been buried near to this location, stating "I believe she was buried near the Sierra Club" - and the Zodiac Killer was leaving us a trail of breadcrumbs in the Pines card.

The final scene in the Vanishing Point movie was filmed in Cisco, Utah, but in the film it was portrayed as Cisco, California. This is the location that the film's main character, Kowalski, met his death. "Kowalski picks up the Challenger, plus a load of uppers, in Colorado and bets the dealer he can get from Colorado to San Francisco in 15 hours, which underpins and gives purpose to the mad cross-country chase. Serafian originally intended to end the film in San Francisco, somewhat reversing the notion of Bullitt's iconic chase scene by having cars race up the hills of the City by the Bay, rather than down. But after a visit, he and the production team didn't sense a warm welcome there, and weren't sure they could do the stunts and chase scenes that they wanted to. So they elected to bring the chase, and thus Kowalski's life, to an end in Cisco, California, a mostly abandoned town north west of Lake Tahoe" link..

Cisco, California is 11.7 miles west of Clair Tappaan Lodge. If you "pass the Lake Tahoe areas", including the lodge, you arrive at this location. Donna Ann Lass vanished from her place of work at the Lake Tahoe casino, but does the Vanishing Point film mirror the location of where her life came to an end, or possibly her final resting place, just like the death of Kowalski. Cisco, California is in Placer County, the burial site of murder victim Judith Hakari on March 7th 1970, also a nurse: 'At 11:30 pm. Hakari calls her fiance to tell him she's leaving Sutter Memorial Hospital where she works as a nurse. By 1:30 in the morning, she has still not come home. Her fiance, waiting at her apartment, begins to worry. "He went out to the apartment complex parking lot and discovered her car was parked in the assigned space that she had," Links said. But Judith was nowhere to be seen. She was found one month later, strangled and bludgeoned to death. "Some hikers discovered a body in a shallow grave up in the town of Weimar, in Placer County. And during their investigation they determined that it was Judith Hakari," Links said.' Fox40.com.

Here are some interesting observations regarding the Los Angeles letter, postmarked Pleasanton, Alameda County and mailed to the Los Angeles Times on March 13th 1971. This marked a shift in assumed Zodiac correspondence, from mailings in San Francisco to elsewhere. This communication was followed (albeit three years later) by the Exorcist letter (postmarked San Mateo or Santa Clara County), then the S.L.A letter (postmarked Los Angeles), the Badlands card (postmarked Alameda County), and finally the Red Phantom letter (postmarked San Rafael, Marin County). Three of the four 1974 communications referred to films, including The Exorcist, an  American horror film released on December 26th 1973, Badlands, a spree-killer movie released on March 24th 1974 and The Red Phantom, a film that played on April 27th and 28th of 1974 at the Lyric Theater in Mill Valley, California (Marin County). Bearing in mind the deviation in the areas these communications were mailed from, I considered that the March 13th 1971 Los Angeles letter may also have been inspired by a film. Despite finding a likely answer to this question, I then discovered that somebody else had already came to the same conclusion in 2008. Nevertheless, I will feature it here and add a little extra into the equation for people unaware of this connection.     

The March 13th 1971 Los Angeles letter stated "This is the Zodiac speaking Like I have allways said, I am crack proof. If the Blue Meannies are evere going to catch me, they had best get off their fat asses + do something. Because the longer they fiddle + fart around, the more slaves I will collect for my after life. I do have to give them credit for stumbling across my riverside activity, but they are only finding the easy ones, there are a hell of a lot more down there. The reason I'm writing to the Times is this, They don't bury me on the back pages like some of the others".

Everybody knows the Blue Meanies connection from Yellow Submarine, a fictional army of beings who allegorically represent all the bad people in the world. The author of the 1971 letter used this to represent the police. People's Park in Berkeley, California is a park located off Telegraph Avenue, bounded by Haste and Bowditch streets and Dwight Way, near the University of California, Berkeley. The park was created during the radical political activism of the late 1960s. The local Southside neighborhood was the scene of a major confrontation between student protesters and police on May 15th 1969. Reinforcements were called in from the Alameda County Sheriff’s Office, who arrived carrying shotguns and shells of buckshot. They wore pale blue jumpsuits and were quickly nicknamed the Blue Meanies. The author of the 1971 letter used the term "Blue Meannies", but notably, the letter was mailed from Alameda County rather than San Francisco. Was the author of the letter integral to the People's Park uprising, or just somebody who remembered it from the news?

One other notable event at Telegraph Avenue, Berkeley at the same time period, has often been touted as a potential Zodiac occurrence. In the latter half of 1968 in Telegraph Avenue, Berkeley, two girls were offered a lift by a brown-haired man, estimated at 30-40 years of age, yet despite politely declining his offer, indicating their Volkswagen was parked up on the nearby avenue, it appeared he was determined to lure the girls into his vehicle. After declining his offer they proceeded to a local snack bar, where they remained chatting for approximately 45 minutes. After leaving the snack bar they headed back to their vehicle only to discover they were unable to start the Volkswagen, when the man they had encountered earlier promptly reappeared to offer his assistance once more. The man helped the girls push the vehicle along the road, when a second man came along to assist in their plight, but this only seemed to infuriate the initial 'good Samaritan', who then, apparently annoyed by a perceived intrusion, got back in his car and made a hasty exit from the scene. Some time later it was discovered that their car had been tampered with - the distributor cap having been torn from the engine, similar in fashion to Cheri Jo Bates' Volkswagen Beetle. Was the Zodiac Killer somehow integral to Berkeley during 1968 and 1969, and the March 13th 1971 Los Angeles letter was drawing from this experience? Or was the Los Angeles letter fashioned by yet another political activist piggybacking off the Zodiac crimes?       

The Vanishing Point film was released in 1971, so bearing in mind the propensity of certain Zodiac communications to reference movies, in particular the 1974 letters, what relationship does this film have to the March 13th 1971 Los Angeles letter. Well, the film was released to the public in the USA on March 13th 1971. But it had the usual trailer before the film's release. 

The film itself features Kowalski driving a 1970 Dodge Challenger to San Francisco. Through flashbacks and the police reading of his record, we learn that Kowalski is a Medal of Honor Vietnam War veteran, former racecar driver, and motorcycle racer. He is also a former police officer who was quickly promoted to detective, likely for preventing the rape of a young female suspect by his partner in the back of their patrol car. We learn that he was dishonorably discharged from the force, and although the record is classified, other flashbacks hint at the cause. During what was supposed to be an investigation and apprehension of a beautiful woman, Kowalski "goes native" and falls for the lovely blonde Vera. Rather than arrest her, he allows her to "surf off into the sunset" on a cold winter day, once again showing that he understands the people he is charged to deal with as fellow humans rather than just criminals. A newspaper later claims her as his girlfriend, emphasizing that the classified nature of the case was never revealed. Driving west across Colorado, Kowalski is pursued by two motorcycle police officers who try to stop him for speeding. Recalling his days as a motorcycle racer, he forces one officer off the road and eludes the other officer by jumping across a dry creek bed. Later, the driver of a Jaguar E-Type roadster pulls up alongside Kowalski and challenges him to a race. After the Jaguar driver nearly runs him off the road, Kowalski overtakes him and beats the Jaguar to a one-lane bridge, causing the Jaguar to crash into the river. Kowalski checks to see if the driver is okay, then takes off, with police cars in pursuit. Wikipedia.

Here is some of the wording from the trailer: "They want to get him and put him away, but there'll have to catch him first".
The author of the Los Angeles letter stated "If the Blue Meannies are evere going to catch me, they had best get off their fat asses + do something".  The trailer of the film continued with a radio host from KOW reporting the chase "And there goes the Challenger being chased by the Blue, Blue Meanies on wheels". So, was the Vanishing Point trailer the inspiration for the March 13th 1971 Los Angeles letter, with its mailing date deliberately manufactured to marry up with the release date of the film?

Zodiac Killer Message Board on Vanishing Point (1971)

The Symbionese Liberation Army enjoyed thumbing their nose at the FBI, law enforcement, Hearst Corporation and newspapers, in a general attack on the capitalist society they believed harmed the everyday lives of the American people. Their propensity for imitating Zodiac communications, I believe, just another avenue to obfuscate the investigation into the Zodiac murders and surreptitiously irritate any law enforcement agency. I have argued they were the agents in the design of at least three (if not all) of the 1974 communications widely attributed to Zodiac. Evidence in the form of documented Symbionese Liberation Army correspondence was used to discredit the February 3rd 1974 S.L.A letter, mailed to the Hearst family through the Burlingame, California, U.S. Postal Annex on February 10th 1974. For a full list of Symbionese Liberation Army articles visit here. It has been argued they were responsible for the Exorcist letter, S.L.A letter, Badlands card, Red Phantom letter, Albany letter and Channel Nine letter. In fact, none of the 1974 letters made any reference to the Zodiac Killer whatsoever and never utilized the infamous crossed-circle symbol.

On December 27th 1974, a Christmas card was mailed to Mary Pilker, Donna Lass' sister, portraying trees covered in snow. Once opened it revealed a message that was part of the card itself- 'Holiday Greetings and Best Wishes for a Happy New Year', followed by the handwriting "Best Wishes, St Donna & Guardian of the Pines". The envelope was addressed to Mrs Mary Pilker, 1609 South Grange, Sioux Falls, South Dakota. It was postmarked 940, either from San Mateo or Santa Clara County.

If my contention is correct, and the four purported Zodiac communications from 1974 were actually mailed by the Symbionese Liberation Army, then there is a reasonable argument to be made, that this is the fifth - and may explain the four year delay between the disappearance of Donna Lass from the Sahara Tahoe Casino and the mailing of this cryptic communication. The height of Symbionese Liberation Army activity was in 1974. 

We also have to question why this card was mailed from San Mateo or Santa Clara County to South Dakota rather than the Chronicle newspaper. It could be perceived as a sick ploy to upset the family of Donna Lass - although this could have just as easily been achieved by directing the correspondence through a newspaper outlet with greater publicity. After four years since the disappearance, one can't help thinking that the area the card was mailed to, had some significance regarding the Symbionese Liberation Army. The Symbionese Liberation Army targeted individuals in their communications, something the Zodiac Killer never did through his four confirmed canonical attacks. So let us take a look at three of the four alleged 1974 Zodiac correspondence to the San Francisco Chronicle.

Prior to the March 13th 1971 Los Angeles letter, every Zodiac communication was mailed from San Francisco. The January 29th 1974 Exorcist letter was postmarked 940 from either San Mateo County or Santa Clara County. The December 27th 1974 Mary Pilker Christmas card was postmarked 940 from either San Mateo County or Santa Clara County. William Peter Blatty, allegedly retired to a remote and rented chalet in woodland off Lake Tahoe, and wrote The Exorcist, a story about a twelve-year-old girl being possessed by a powerful demon. 

One possible author of the S.L.A letter (and possibly the Exorcist letter) was Sara Jane Olson (born Kathleen Ann Soliah on January 16, 1947). She was a member of the Symbionese Liberation Army in the 1970s. She grew up in Palmdale, California, the daughter of Norwegian-American parents, Elsie Soliah (née Engstrom) and Palmdale High School English teacher and coach Martin Soliah. Engström, Engstrøm and Engstrom are surnames of Swedish and Norwegian origin. Was she responsible for authoring the S.L.A letter on February 3rd 1974, one or two days before the kidnapping of Patricia Hearst? To examine this possibility we have to examine her background. The S.L.A letter was postmarked "U.S. Postal Service, CA 913 PM 3 FEB 1974". Kathleen Ann Soliah was brought up in Palmdale, Los Angeles County, California, often frequenting the nearby census-designated area of Agua Dulce. In fact, Agua Dulce was the commuter route from Palmdale to 1466 East 54th Street, Los Angeles -  the site of the deadly shootout between Symbionese Liberation Army members and law enforcement on May 17th 1974, resulting in the deaths of six urban militants. The Symbionese Liberation Army had its main headquarters in San Francisco and Los Angeles. Agua Dulce had a postal zip code of 91390, tying in nicely with the postmark on the February 3rd 1974 S.L.A letter. It is less than five miles from Palmdale. Kathleen Ann Soliah was brought up in Palmdale, California but was born in Fargo, North Dakota. This obviously borders the state of South Dakota (the address on the Christmas card), possibly giving us three links to Soliah through three 1974 communications. But this isn't the only link to South Dakota regarding the Symbionese Liberation Army. Something began in South Dakota in 1973 and continued through the mailing of the Mary Pilker Christmas card.  

Let us move on to the Badlands card, I have argued, was written by the Symbionese Liberation Army as an attack on the capitalist agenda and yellow journalism of the Hearst Corporation - and why Patricia Campbell Hearst was kidnapped in the first place. Here is the introduction of a two-part article outlining this concept. 

The Badlands card was postmarked Alameda County and mailed to the San Francisco Chronicle on May 8th 1974. It stated "Sirs -- I would like to expression myconsternt (crossed out) consternation concerning your poor taste + lack of sympathy for the public, as evidenced by your running of the ads for the movie "Badlands", featuring the blurb: "In 1959 most people were killing time. Kit + Holly were killing people." In light of recent events, this kind of murder-glorification can only be deplorable at best (not that glorification of violence was ever justifiable) why don't you show some concern for public sensibilities + cut the ad?  A citizen".

But why would the Symbionese Liberation Army choose this particular movie to highlight their consternation at the running of advertisements? Here is an excerpt from Wikipedia detailing the plot of the Badlands movie:

South Dakota; 1959. 15-year-old Holly Sargis is a teenage girl living in a dead-end town called Fort Dupree. She lives with her sign painter father, although their relationship has been strained since her mother died of pneumonia some years earlier. One day Holly meets a 25-year-old garbage collector named Kit Carruthers. Kit is a young, troubled greaser and Korean War veteran, who resembles James Dean, an actor Holly admires. Kit charms Holly, and she slowly falls in love with him. As Holly falls deeper in love for Kit, his violent and anti-social tendencies start to slowly reveal themselves. Holly's father disapproves of Holly and Kit's relationship, and shoots her dog as a punishment for spending time with him. Kit then comes to Holly's house and shoots her father dead. The couple fakes suicide by burning down the house and go on the run together, making their way towards the badlands of Montana.

The movie was based upon the real life events of Charles Raymond Starkweather (20) and his girlfriend Caril Ann Fugate (14). They were a pair of spree killers who embarked on a two month rampage, killing 10 people in total, including her entire family in the area of Nebraska and Wyoming back in 1958, before they were finally captured. ​Charles Raymond Starkweather was sentenced to death and executed in the electric chair at Nebraska State Penitentiary on June 25th 1959, while Caril Ann Fugate received a life sentence but was ultimately paroled after seventeen years,.in the June of 1976. Caril Ann Fugate lived in Lincoln, Nebraska, with her mother and stepfather. In 1956, at age 13, she formed a relationship with Charles Starkweather, a high school dropout five years her senior. However, the film was mentioned in the purported "Zodiac" card (not the real events), which featured an impressionable teenage girl from a dead-end town and her older greaser boyfriend, who embark on a killing spree in the South Dakota badlands. IMDB.

So, were the Symbionese Liberation Army responsible for the Mary Pilker Christmas card in the December of 1974, hinting at the Donna Lass disappearance through their connections to this area of Dakota? So far, there is only a weak connection through Kathleen Ann Soliah (possibly being the 1974 S.L.A author) and the South Dakota Badlands card. The Mary Pilker Christmas card used the almost spiritual or symbolic phrase of "Guardian of the Pines", as though somebody was protecting a region of Pine trees. So that is exactly what we will look for in the area of South Dakota, spanning the time period in question. But crucially, we must find a link to a Symbionese Liberation Army member who was effectively a "guardian of the Pines".

On November 6, 1973, in Oakland, California, two members of the SLA killed school superintendent Marcus Foster and badly wounded his deputy, Robert Blackburn, as the two men left an Oakland school board meeting. The hollow-point bullets used to kill Foster had been packed with cyanide. The SLA had condemned Foster for his plan to introduce identification cards into Oakland schools, calling him "fascist". In fact, Foster had opposed the use of identification cards in his schools, and his plan was a watered-down version of other similar proposals. On January 10, 1974, Joseph Remiro and Russell Little were arrested and charged with Foster's murder, and initially both men were convicted of murder. Both men received sentences of life imprisonment. Seven years later, on June 5, 1981, Little's conviction was overturned by the California Court of Appeal, and he was later acquitted in a retrial in Monterey County. Remiro remains incarcerated in San Quentin State Prison serving his life sentence. Wikipedia. Joseph Remiro's commitment to fighting the United States government led him to the Wounded Knee, South Dakota battleground on the Sioux reservation in April 1973. While there he assisted by running ammunition from bunker to bunker during firefights. He also became a member of Venceremos, a Maoist action oriented Bay Area organization which had a tremendous influence upon the future SLA. link.

We can now link a Symbionese Liberation Army member to South Dakota from April 1973 with a link to the word Sioux (both present on the Mary Pilker envelope). This however, is not enough on its own.  

The image on the right is seven-headed SLA hydra-like cobra symbol based on the seven principles of Kwanzaa, each head representing a principle. The Swahili words for these seven principles are: Umoja (unity), Kujichagulia (self-determination), Ujima (collective work and responsibility), Ujamaa (cooperative economics), Nia (purpose), Kuumba (creativity) and Imani (faith). The appearance of the symbol of the seven-headed cobra on SLA publications indicates that it was copied from the ancient Sri Lankan and Indian seven-headed nāga; carved stones depicting a seven-headed cobra are commonly found near the sluices of the ancient irrigation tanks in Sri Lanka and are believed to have been placed there as guardians of the water. The particular graphic of the seven-headed cobra used by the SLA may have been copied from an illustration in The Lost Continent of Mu by James Churchward. Wikipedia. Had the Symbionese Liberation Army shifted guardians of the water to guardian of the Pines?

Wounded Knee Creek is a tribunal of the White River, approximately 100 miles (160 km) long, in Oglala Lakota County, South Dakota in the United States. Its Lakota name is Čhaŋkpé Ópi Wakpála..The creek's name recalls an incident when an American sustained an injury to his knee during a fight. The creek rises in the southwestern corner of the Pine Ridge Indian Reservation, along the state line with Nebraska, and flows northwest. It borders the site of the 1890 Wounded Knee Massacre, in which the 7th US Cavalry under Colonel James W. Forsyth massacred approximately 300 Sioux, mostly women and children, many unarmed. Towns in this region include Wounded Knee and Manderson. The Wounded Knee Creek flows NNW across the reservation and joins the White south of Badlands National Park. But as already stated, the Wounded Knee incident began on February 27, 1973, when approximately 200 Oglala Lakota and followers of the American Indian Movement (AIM) seized and occupied the town of Wounded Knee, South Dakota, on the Pine Ridge Indian Reservation. The protest followed the failure of an effort of the Oglala Sioux Civil Rights Organization (OSCRO) to impeach tribal president Richard Wilson, whom they accused of corruption and abuse of opponents. Additionally, protesters criticized the United States government's failure to fulfill treaties with Native American people and demanded the reopening of treaty negotiations. Oglala and AIM activists controlled the town for 71 days while the United States Marshals Service, FBI agents, and other law enforcement agencies cordoned off the area. The activists chose the site of the 1890 Wounded Knee Massacre for its symbolic value. Wilson stayed in office and in 1974 was re-elected amid charges of intimidation, voter fraud, and other abuses. The rate of violence climbed on the reservation as conflict opened between political factions in the following three years; residents accused Wilson's private militia, Guardians of the Oglala Nation (GOONs), of much of it. More than 60 opponents of the tribal government died violently during those years, including Pedro Bissonette, director of the Oglala Sioux Civil Rights Organization (OSCRO). Wikipedia.

Leonard Peltier (born September 12, 1944) is a Native American activist and an enrolled member of the Turtle Mountain Chippewa, who is also of Lakota and Dakota descent. He is a member of the American Indian Movement (AIM). In 1977, he was convicted and sentenced to two consecutive terms of life imprisonment for first-degree murder in the shooting of two Federal Bureau of Investigation (FBI) agents during a 1975 conflict on the Pine Ridge Indian Reservation. In the early 1970s, he learned about the factional tensions at the Pine Ridge Indian Reservation in South Dakota between supporters of Richard Wilson, elected tribal chairman in 1972, and traditionalist members of the tribe. Consequently, Peltier became an official member of the American Indian Movement (AIM) in 1972. Wilson had created a private militia, known as the Guardians of the Oglala Nation (GOON), whose members were reputed to have attacked political opponents. Protests over a failed impeachment hearing of Wilson contributed to the AIM and Lakota armed takeover of Wounded Knee in February 1973, which resulted in a 71-day siege by federal forces, known as the Wounded Knee incident. In 1975, Peltier traveled to the Pine Ridge Indian Reservation as a member of AIM to try to help reduce the continuing violence among political opponents. Wikipedia.

The links are there to South Dakota, Sioux, Pines, guardians, Joseph Remiro and the Symbionese Liberation Army, but where is the connection to Donna Lass? We already have St. Donna, however, we don't have the surname Lass. Leonard Peltier is known in his native country of Great Turtle Island as Gwarth-ee-lass - "He Leads the People." Also known among his Sioux brethren as Tate Wikuwa - "Wind Chases the Sun." Also known as U.S. Prisoner #89637-132. Worldcat.org.  

Through the actions of Joseph Remiro, the author of the Mary Pilker Christmas card may have been alluding to the defense of Wounded Knee by a Symbionese Liberation Army member, from the "guardian of the Pine Ridge Indian Reservation" to the "guardian of the Pines" - and concealing lass within its obscure meaning. However, the connections made in this article are an example of the lengths we can go to in the Zodiac community to forge a link that in all likelihood doesn't exist.

It is a perfectly reasonable assumption that the biggest clue to the identity or inner mind of the Zodiac Killer should reside within the many communications he mailed over several years - the window to his soul if you like. He began his contact with the newspapers using three encoded messages on July 31st 1969, in part stating "when I die I will be reborn in paradise and all the (people) I have killed will become my slaves". The November 9th 1969 'Bus Bomb' letter continued this theme, promising to "change the way the collecting of slaves". The emphasis on paradice and slaves would continue through the July 26th 1970 'Little List' letter, the October 27th 1970 'Halloween' card and the March 13th 1971 'Los Angeles' letter. One could make the argument that this was designed to throw investigators off the scent, but one could equally make the case that the Zodiac Killer picked up the concept of victims becoming his slaves in the afterlife through personal experiences in his everyday life. The language we use and the words we speak are a product of the environment we live in. The 1960s and 1970s were a turbulent time in respect to race relations, with San Francisco no exception - and the Zodiac Killer having mailed the overwhelming majority of his communications from this location was not impervious to the society he operated in. As still exists in American society, the enmity between police and the black community has a long and well documented history.

Taking the Zodiac Killer as a product of his society, in tandem with the volatile racial tensions that permeated 1960s San Francisco and beyond, we will explore the "slaves in the afterlife" reference in the Zodiac communications from the angle of a racist connotation. Zodiac researcher Randall Scott Clemons, author of the website 'Zodiac Killer Enigma, Cracking the Zodiac Killer Code', contacted me regarding this topic - and the information he provided is the inspiration behind this article.

Entitled Spiritualism, Summerland, Slavery in the Afterlife by Emily Sosolik, this informative piece of writing showed the undeniable connection between religiosity and racism as a never ending bond of subservience. Here is a small extract: 
"No topic illustrated this dichotomy more than slavery. Much has been written about the egalitarian nature of Spiritualism, but the focus of the present piece is on Spiritualism in practice and how Spiritualists often used the movement to preserve the systemic racism of American society. When confronted with the overarching issue of slavery, Spiritualists used spirit messages to fashion a version of the afterlife called the Summerland which calmed their fears but perpetuated the subservient role of African Americans. And since Spiritualism’s focus was inward, on enlightenment of adherents, and upward on knowledge of the afterlife, the movement invariably distracted from acknowledging, understanding, and remedying the social inequality present on Earth". Zetojournal.com. 

Randall Scott Clemons was searching for a link between "slaves in the afterlife" and the Zodiac Killer, from the perspective of where this phrase originated in his mind, prior to putting pen the paper. In other words, the Zodiac Killer didn't just pluck this phrase out of thin air - his interaction within society shaped him as a person and possibly influenced his propensity to adopt this form of language within his communications. Randall Scott Clemons then found an extremely interesting book entitled Parental Discretion is Advised; The Rise of N.W.A and the Dawn of Gangsta Rap featuring a section on the brutal beating of Rodney King on March 3rd 1991 by Los Angeles Police Department officers, sparking riots in 1992 after the acquittal of three of the four defendants. The book made reference to phrases used by LAPD officers via computer transmissions in their patrol cars.    

Here is an extract from the book:
"Racial bias was rampant in the department, with an LAPD survey agreeing that prejudice on the part of officers towards citizens contributed to a negative interaction between police and the community, and that bias often led to use of excessive force. The report also showed how often incidents involving racial slurs from white officers against minority colleagues were frequently ignored. The culture of racism was so prevalent, officers were comfortable enough typing disparaging messages on computer transmissions between squad cars: "If you encounter these negroes, shoot first and ask questions later". "Sounds like monkey-slapping time". I'm back over here in the projects, pissing off the natives". "Everybody you kill in the line of duty becomes a slave in the afterlife". 

These phrases are not only deeply racial, they also do not exist in isolation of the time they were uttered - but have origins -often passed from one generation of police officers to another. This drives to the heart of the question - as to how long these 'police phrases' have been in existence and whether the Zodiac Killer may possibly have been involved in law enforcement prior or current to the murders in the Bay Area. Had the Zodiac Killer worked for the Los Angeles Police Department during this racially charged era in American history, picking up the phrase "Everybody you kill in the line of duty becomes a slave in the afterlife", and conveniently dropping the introduction to disguise his profession? As a law enforcement officer seeking victims in his spare time, access to copious seized weapons would be of little difficulty. 

Black slavery in America is well documented, and may shed new light on the design of the October 27th 1970 'Halloween' card, featuring four methods of execution commonly employed in the burning, lynching, shooting and stabbing of appropriated slaves. When we tie in the cross formation of paradise and slaves back into the equation, the inspiration and motivation of the Zodiac Killer in choosing this form of language may focus the eye in a whole new direction. The March 13th 1971 letter to the Los Angeles Times stated "If the Blue Meannies are evere going to catch me, they had best get off their fat asses + do something. Because the longer they fiddle + fart around, the more slaves I will collect for my after life". 

The admonishment of police by the Zodiac Killer and his adoption of the phrase "slaves in the afterlife" may indicate a history between the two - albeit one that likely didn't end on the best of terms.     

The 408 cipher, mailed in three parts to the San Francisco Chronicle, San Francisco Examiner and Vallejo Times-Herald on July 31st 1969 had 18 unsolved characters at its foot. However, the Zodiac Killer likely made an error when transferring his original message into the encrypted version, accidentally omitting the word "people" from the section of code mailed to the San Francisco Chronicle: "The best part of it is that when I die I will be reborn in paradice and all the (people) I have killed will become my slaves". Had he transferred the message correctly, the intended version would have had only 12 unsolved characters in which his identity may have resided, such as "I am the Zodiac". After all, he promised us his identity not his name. What are the chances the Zodiac Killer left a similar message at the foot of the 340 cipher?

Professor D.C.B. Marsh, in the October 22nd 1969 San Francisco Examiner newspaper article by Will Stevens, laid down a challenge to the Zodiac Killer to reveal his name. The newspaper stated "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 - however complicated - which will truly and honestly include his name". It was speculated that the Zodiac Killer certainly wasn't going to provide another conventional cryptogram to be easily decoded, so instead created the appearance of a cryptogram with hidden "puzzles" contained within it, such as "paradice" and "slaves" running vertically and horizontally across its mid-section. This was later revealed in the 'Halloween' card, where the Zodiac Killer belatedly informed us the 340 code was "sorry no cipher" and placed "paradice" and "slaves" in a cross formation to point us in the right direction.   

The "sorry no cipher" section of the 'Halloween' card has one section running from bottom to top. The '13 Hole' postcard mailed before this offering has "Fk I'm crackproof" flipped upside down. This gave rise to the idea that the 340 cipher needed to flipped vertically, which I was able to do on Dave Oranchak's excellent Webtoy on the Zodiac Killer Ciphers website. 

​When Professor D.C.B. Marsh laid down the challenge to Zodiac, it was initially considered that the message at the foot of the 340 cipher may have teased the American Cryptogram Association with something like "next time I will tell you who the Zodiac is", bearing in mind where the near-pseudonym was placed. Then, five months later he would follow this up with the reveal of his name, which he effectively teased us with by stating "This is the Zodiac speaking. By the way have you cracked the last cipher I sent you. My name is...."  

This statement is very telling, when we consider that it was patently obvious that his last cipher hadn't been solved - so why did he add this to the opening of the April 20th 1970 communication? The final section of the 340 cipher may explain why he began this correspondence in the way he did. It may be conceivable that the last section of the 340 cipher promised to reveal his name in the next cipher, hence the blatantly obvious introduction in the April 20th 1970 communication, of "This is the Zodiac speaking. By the way have you cracked the last cipher I sent you. My name is...."  We effectively have to bridge the gap between "I am the Zodiac" (if correct) on the 408 cipher to "My name is" on the April 20th letter. The obvious connector would be the promise of a new cipher or code containing the Zodiac Killer's name. 

It is notable that the 340 cipher begins with "her" (the last three letters of cipher), however, it is impossible to form the word "cipher" in the format offered. The uniform 17 X 20 pattern of the cipher would be broken by adding "cip" to the beginning. For this section to provide us with the word "cipher" within the existing pattern and the promise of a new cipher containing the Zodiac's name, the 340 cipher has to be flipped - possibly as the 'Halloween' card and '13 Hole' postcard had hinted nearly a year later. Other than the 408 cipher mailings, every other Zodiac correspondence began with the introduction of "This is the Zodiac Speaking". The 340 cipher, when flipped, enables this introduction to begin the 340 character message also. ​ 

But what is the likely message encoded at the foot of the cipher? Without having decoded it, I can only make a calculated guess from other Zodiac correspondence. In the August 4th 1969 'Debut of Zodiac' letter, the killer wrote "By the way, are the police having a good time with the code? If not, tell them to cheer up; when they do crack it, they will have me".  

In the April 20th 1970 communication, the killer wrote "By the way have you cracked the last cipher I sent you. My name is...." 

Therefore, I will use the literal words of the Zodiac Killer to complete the last 27 characters of the 340 cipher, obviously changing "last" to "next".
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By flipping the 340 cipher vertically we are able to use the clue of "Zodiac" to generate his usual introduction and then form the bridge between cipher one and cipher three with the promise of his name in cipher two, using the words of the Zodiac Killer himself. Whether this analysis has any semblance of truth is another matter entirely.