Month: November 2017

Dave Peterson’s “Zodiac” Files

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Dave Peterson worked for the Vallejo Times-Herald during the years of the “Zodiac” investigation, and his files detail his own research into suspects and various aspects of the case. Thanks to the efforts of Mike Morford, owner of Zodiackillersite.com, the producers of the new History channel series The Hunt for the Zodiac Killer were granted access to several boxes containing hundreds of pages from Peterson’s personal files.

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Dave Peterson’s nephew leads the television crew to the late reporter’s files.

The History channel website posted 32 photographs of documents in Dave Peterson’s “Zodiac” files, including notes about suspects. communications with investigators, and the reporter’s own theories.

View pages from The Dave Peterson “Zodiac” Files at History.com

The Hunt for the Zodiac Killer – Episode #2 – Riverside, Santa Barbara, Kathleen Johns, and Larry Kane

Episode #2 of the History channel documentary series The Hunt for the Zodiac Killer examined three suspected “Zodiac” crimes, including the unsolved murder of Riverside City College coed Cheri Jo Bates in 1966, the unsolved murders of teenagers Robert Domingos and Linda Edwards in Santa Barbara in 1963, and the alleged abduction of Kathleen Johns in 1970.

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Forensic serologist Suzanna Ryan opens an evidence bag containing the pants worn by suspected Zodiac victim Cheri Jo Bates.

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Ryan points to circles drawn onto the pants in areas where previously forensic testing occurred.

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Kenneth Mains points to a small blood stain on the pants which he believes indicates that the killer may have cut himself during the attack on Cheri Jo Bates. Further testing would be necessary to determine if the bloodstain might contain DNA evidence which could identify the killer.

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Ryan uses a cotton swab to remove a small portion of the blood stain. The swab is then exposed to a chemical which reveals the presence of blood.

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Episode #2 also includes an examination of the unsolved 1963 murders of teenagers Robert Domingos and Linda Edwards near Santa Barbara. Some investigators noted similiatries between this case and the Zodiac attack on a young couple at Lake Berryessa in 1969.

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Cold case investigators Sal LaBarbera and Kenneth Mains meet with police psychologist John Averitt to discuss the Domingos/Edwards case at the scene of the crime.

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In March 1970, Kathleen Johns claimed that she was abducted by a man resembling the police sketch of the Zodiac. Months later, a Zodiac letter seemed to confirm the killer’s connection to the Johns case. In phone call with Kenneth Mains, Kathleen’s daughter says that her mother had once identified a man named Larry Kane.

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Episode #3 of The Hunt for the Zodiac Killer examines Larry Kane’s possible connections to the 1970 disappearance of Donna Lass in Lake Tahoe, Nevada. In March 1971, a suspected Zodiac message referred to Lake Tahoe and “victim 12,” feeling speculation that the Zodiac may have killed Lass. Sal LaBarbera and Kenneth Mains meet with police to learn more about the Lass case, and they also visit retired Vallejo police detective Ed Rust to discuss Kane as a possible Zodiac suspect. LaBarbera and Mains travel to Lake Tahoe and attempt to find Donna Lass’s gravesite using the clues from the suspected “Zodiac” postcard.

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Episode #3 also includes an examination of the Zodiac’s bomb diagrams. Zodiac claimed that a map of Mt. Diablo and a 32-symbol cipher could be used to locate a buried bomb.

Episode #3 of The Hunt for the Zodiac Killer airs Tuesday November 28 on the History channel.

The Hunt for the Zodiac Killer – Episode #1 – Riverside Evidence

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Episode #1 of the new History channel documentary series The Hunt for the Zodiac Killer featured a unique look into the mystery surrounding the still-unsolved murder of Riverside City College student Cheri Jo Bates in October 1966.

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Retired Riverside police detective Steve Shumway accompanied a film crew to the scene of the crime, now part of the concrete structure on the campus of Riverside City College.

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The production was granted unprecedented access to the boxes of evidence stored at the Riverside Police Department during a tour with Detective Jim Simons.

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Viewers got a rare look at a previously-unreleased photo of the boot print left at the crime scene and a plaster cast of the print.

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Shown together for the first time: the three handwritten letters sent to the Riverside police department, the Riverside Press-Enterprise, and Cheri Jo’s father Joseph Bates.

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A close up on the small symbol included as a signature.

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Preparing for forensic testing on the pants of victim Cheri Jo Bates.

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 The production was also granted access to the files of Vallejo Times-Herald reporter David Peterson courtesy of Peterson’s nephew.

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Peterson’s files also included his notes about Ross Sullivan, a possible suspect in the Bates murder who worked at the RCC library and had an interest in cryptography.

Episode #2 of The Hunt for the Zodiac Killer airs on the History channel Tues. November 21.

 

Cheri Jo Bates: A Zodiac crime or just an inspiration?

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Eighteen-year-old Cheri Jo Bates was murdered near the library of Riverside City College in Riverside, California, on the night of October 30, 1966. One month later, someone sent a typed letter to the Riverside Press Enterprise newspaper which read:

THE CONFESSION
By ______________________________

SHE WAS YOUNG AND BEAUTIFUL. BUT NOW SHE IS BATTERED AND DEAD. SHE IS NOT THE FIRST AND SHE WILL NOT BE THE LAST. I LAY WAKE NIGHTS THINKING ABOUT MY NEXT VICTIM. MAYBE SHE WILL BE THE BEAUTIFUL BLOND THAT BABYSITS NEAR THE LITTLE STORE AND WALKS DOWN THE DARK ALLEY EACH EVENING ABOUT SEVEN. OR MAYBE SHE WILL BE THE SHAPELY BLUE EYED BROWNETT THAT SAID NO WHEN I ASKED HER FOR A DATE IN HIGH SCHOOL. BUT MAYBE IT WILL NOT BE EITHER. BUT I SHALL CUT OFF HER FEMALE DEPARTS AND DEPOSIT THEM FOR THE WHOLE CITY TO SEE. SO DON’T MAKE IT EASY FOR ME. KEEP YOUR SISTERS, DAUGHTERS, AND WIVE OFF THE STREETS AND ALLEYS. MISS BATES WAS STUPID. SHE WENT TO THE SLAUGHTER LIKE A LAMB. SHE DID NOT PUT UP A STRUGGLE. BUT I DID. IT WAS A BALL. I FIRST PULLED THE MIDDLE WIRE FROM THE DISTRIBUTOR. THEN I WAITED FOR HER IN THE LIBRARY AND FOLLOWED HER OUT AFTER ABOUT TWO MINUTS. THE BATTERY MUST HAVE BEEN ABOUT DEAD BY THEN I OFFERED TO HELP. SHE WAS THEN VERY WILLING TO TALK WITH ME. I TOLD HER THAT MY CAR WAS DOWN THE STREET AND THAT I WOULD GIVE HER A LIFT HOME. WHEN WE WERE AWAY FROM THE LIBRARY WALKING, I SAID IT WAS ABOUT TIME. SHE ASKED ME “ABOUT TIME FOR WHAT?”. I SAID IT WAS ABOUT TIME FOR HER TO DIE. I GRABBED HER AROUND THE NECK WITH ME HAND OVER HER MOUTH AND MY OTHER HAND WITH A SMALL KNIFE AT HER THROAT. SHE WENT VERY WILLINGLY. HER BREAST FELT VERY WARM AND FIRM UNDER MY HANDS, BUT ONLY ONE THING WAS ON MY MIND. MAKING HER PAY FOR THE BRUSH OFFS THAT SHE HAD GIVEN ME DURING THE YEARS PRIOR. SHE DIED HARD. SHE SQUIRMED AND SHOOK AS I CHOAKED HER, AND HER LIPS TWICHED. SHE LET OUT A SCREAM ONCE AND I KICKED HER HEAD TO SHUT HER UP. I PLUNGED THE KNIFE INTO HER AND IT BROKE. I THEN FINISHED THE JOB BY CUTTING HER THROAT. I AM NOT SICK. I AM INSANE. BUT THAT WILL NOT STOP THE GAME. THIS LETTER SHOULD BE PUBLISHED FOR ALL TO READ IT. IT JUST MIGHT SAVE THAT GIRL IN THE ALLEY. BUT THAT’S UP TO YOU. IT WILL BE ON YOUR CONSCIENCE. NOT MINE. YES I DID MAKE THAT CALL TO YOU ALSO. IT WAS JUST A WARNING. BEWARE … I AM STALKING YOUR GIRLS NOW.

CC. CHIEF OF POLICE
ENTERPRISE

Police believed that the author of the confession had killed Bates and wrote, “The person who wrote the confession is aware of facts about the homicide that only the killer would know. There is no doubt that the person who wrote the confession letter is our homicide suspect.”

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Six months after the receipt of the “Confession,” three handwritten letters arrived at the Riverside Police Department, the local newspaper, and the home of Cheri Jo’s father, Joseph Bates. The first two read, “Bates had to die. There will be more.” A small symbol resembling the letter Z appeared at the bottom of each page. The third letter simply read, “She had to die. There will be more.” A desk found in the Riverside City College library included a morbid poem which was also attributed to the same author.

After the Zodiac murders began in Northern California, Riverside authorities noted the similarities to the Bates murder and contacted Zodiac investigators to discuss the possibility of a connection between the two cases. Sherwood Morrill, questioned documents examiner for the California Department of Justice, compared the Riverside notes with the Zodiac’s handwriting and concluded that the Zodiac was responsible for the Riverside messages. Riverside police initially embraced the theory that Zodiac killer Bates but later reversed course and accused a man who had allegedly known the victim. According to some theories, Bates was killed by Zodiac while others claim that the Zodiac was not involved in the murder but had written the Riverside messages and falsely claimed credit for the murder. Despite the denials from Riverside authorities, many people still believe that Cheri Jo Bates was killed by the Zodiac.

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Many observers noted the similarities between the language in the Zodiac case and the Riverside murder. The Zodiac used a ruse to lure some victims, and the author of the “Confession” letter stated that he disabled Cheri Jo’s car in order to create a ruse of offering his assistance and a ride. The Riverside writer sent three virtually identical handwritten letters, and the Zodiac sent three virtually identical handwritten messages.  The Riverside writer used the phrase, “I shall,” as did the Zodiac.  The author of the Riverside “Confession” wrote, “SHE SQUIRMED AND SHOOK AS I CHOAKED HER, AND HER LIPS TWICHED.” In his letter of July 26, 1970, the Zodiac wrote: “Some I shall tie over ant hills and watch them scream + twich and squirm.” Similarities between the Zodiac’s handwriting and the writing of the Riverside messages fueled speculation that Cheri Jo Bates may have been an early Zodiac victim.

In January 1969, the true crime magazine Inside Detective published a six-page story about the unsolved murder of student Cheri Jo Bates near Riverside City College on October 20, 1966. The article included information about the crime as well as a photograph of the infamous “Confession” letter. Did Zodiac kill Bates and read this article to relive his crime, or was he simply inspired by the Bates case and went on to commit the Zodiac crimes by imitating the work of the Riverside killer/author?

Read the Inside Detective article about the Bates mystery and consider the possibilities.

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New History channel series: The Hunt for the Zodiac Killer – Video promos and articles

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The new History channel documentary series The Hunt for the Zodiac Killer begins Tuesday November 14. You can watch new video promos for the series by clicking on the links below, and the History channel website features new articles including a timeline of Zodiac crimes and letters along with a look at some of the men named as “suspects” over the years.

The Hunt for the Zodiac Killer – Episode #1 – Riverside and the Murder of Cheri Jo Bates

The Hunt for the Zodiac Killer – Sneak Peek

The Hunt for the Zodiac Killer Video Promo 1

The Hunt for the Zodiac Killer Video Promo 2

The Hunt for the Zodiac Killer Video Promo 3

The Hunt for the Zodiac Killer Video Promo 4

The Hunt for the Zodiac Killer Video Promo 5

The Hunt for the Zodiac Killer Video Promo 6

The Hunt for the Zodiac Killer Video Promo 7

The Zodiac Killer: A Timeline at History.com

Could any of these men have been the Zodiac killer? at History.com

The San Francisco Chronicle published an article with a review of the first episode exploring the possible connection between the Zodiac and the still-unsolved 1966 murder of Riverside City College student Cheri Jo Bates.

San Francisco Chronicle: Can the latest Zodiac ‘hunt’ finally solve the case?