Important User Info
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Discussion of the Megan Touma tragedy in North Carolina should be posted here
New to the Zodiac case? Please post your questions and comments here
Richard Joseph Gaikowski
Meet Richard Discussion of new Zodiac suspect Richard Joseph Gaikowski should be posted here
The most compelling Zodiac evidence collected against Gaikowski goes here
Discussion of Gaikowski-related cipher finds should be posted here
Discussion of Richard's audio files, including Nancy Slover's comments, should be posted here
Discussion of Richard's written work should be posted here
Discussion of the Bay Area's counterculture publications should be posted here
Definite Zodiac Victims
Dec. 20, 1968 near Vallejo, Cal. Discussion of definite Zodiac victims David Faraday and Betty Lou Jensen should be posted here
July 4, 1969 in Vallejo, Cal. Discussion of definite Zodiac victims Darlene Ferrin and Mike Mageau should be posted here
Sept. 27, 1969 at Lake Berryessa in Napa County, Cal. Discussion of definite Zodiac victims Cecelia Shepard and Bryan Hartnell should be posted here
Oct. 11, 1969 in San Francisco, Cal. Discussion of definite Zodiac victim Paul Stine should be posted here
Possible Zodiac Victims
June 4, 1963 on beach in Santa Barbara County, Cal. Discussion of possible Zodiac victims Robert Domingos and Linda Edwards should be posted here
Oct. 30, 1966 in Riverside, Cal. Discussion of possible Zodiac victim Cheri Jo Bates should be posted here
March 22, 1970 near Patterson, Cal. Discussion of possible Zodiac victim Kathleen Johns should be posted here
Sept. 6, 1970 in South Lake Tahoe, Cal. Discussion of possible Zodiac victim Donna Lass should be posted here
Discussion of all other possible Zodiac victims should be posted here
Victim discussion that doesn't belong elsewhere should be posted here
Zodiac Letters
The letters begin Discussion of Zodiac's first three letters should be posted here
Discussion of the debut of "Zodiac" letter should be posted here
Discussion of Zodiac's Stine letter should be posted here
Discussion of Zodiac's Dripping-Pen card should be posted here
Discussion of Zodiac's Bus-Bomb letter should be posted here
Discussion of Zodiac's Belli letter should be posted here
Discussion of Zodiac's "My name is..." letter should be posted here
Discussion of Zodiac's Dragon card should be posted here
Discussion of Zodiac's Button letter should be posted here
Discussion of Zodiac's Kathleen Johns letter should be posted here
Discussion of Zodiac's "Little List" letter should be posted here
Discussion of Zodiac's Halloween card should be posted here
Discussion of Zodiac's Los Angeles Times letter should be posted here
Discussion of Zodiac's Exorcist letter should be posted here
Discussion of Zodiac's Citizen letter should be posted here
Discussion of Zodiac's Red Phantom letter should be posted here
Zodiac still writing letters in 1990? Judge for yourself!
Discussion of unconfirmed Zodiac letters should be posted here
Letter discussion that doesn't belong elsewhere should be posted here
Zodiac Codes
Solved by amateur codebreakers Discussion of Zodiac's three-part cipher should be posted here
Big enough to contain a complex message Discussion of Zodiac's 340 cipher should be posted here
Did Zodiac give us his name? Discussion of Zodiac's "My name is..." cipher should be posted here
A clue to a bomb Discussion of Zodiac's Map/Bomb cipher should be posted here
Cipher discussion that doesn't belong elsewhere should be posted here
Top Suspect: Arthur Leigh Allen
The suspect most scrutinized by police Discussion of Zodiac suspect Arthur Leigh Allen should be posted here
Other Zodiac Suspects
Still an intriguing suspect after all these years Discussion of Zodiac suspect Rick Marshall should be posted here
Discussion of Zodiac suspect Lawrence Kane should be posted here
Discussion of Zodiac suspect Michael O'Hare should be posted here
Discussion of Zodiac suspect Ted Kaczynski should be posted here
Discussion of Zodiac suspect Bruce Davis should be posted here
Discussion of all other Zodiac suspects should be posted here
Suspect discussion that doesn't belong elsewhere should be posted here
General Case Discussion
Random Zodiac subjects galore Discussion not belonging in other topics should be posted here
Where did he get the idea for... Discussion of possible Zodiac influences should be posted here
Zodiac a cop? A reporter? A mental patient? An astrology expert? Discussion of Zodiac theories should be posted here
Zodiac Movies
Coming soon !!! Discussion of "Hunting The Zodiac" by John Mikulenka should be posted here
Now available on DVD Discussion of David Fincher's "Zodiac" should be posted here
Now available on DVD Discussion of David Fincher's "Zodiac" with SPECIAL FEATURES should be posted here
Exclusive to Zodiackiller.com Information about the ULTIMATE Zodiac video can be found here
Discussion of all other Zodiac movies should be posted here
Zodiac Books
Into the mind of a serial killer Discussion of Mike Kelleher's book should be posted here
Did Charles Manson mastermind the Zodiac crimes? Discussion of Howard Davis' book should be posted here
Zodiac? The case against the Unabomber, Ted Kaczynski Discussion of Douglas E. Oswell's book should be posted here
Discussion of all other Zodiac books should be posted here
Book discussion that doesn't belong elsewhere should be posted here
Zodiac Media
From vintage to current Discussion of Zodiac television, newspaper and magazine features should be posted here
Watch and learn Discussion of Michael Butterfield's Zodiac video features should be posted here
Listen and learn Discussion of Zodiac audio features should be posted here
Media discussion about Zodiac that doesn't belong elsewhere should be posted here
General Discussion
GYKE
Alphabetical list of all members