ZodiacKillerFACTS is a reality-based alternative to the myths, falsehoods and exploitation of the unsolved “Zodiac” mystery.

The crimes of California’s “Zodiac” killer continue to frighten and fascinate decades after Bay Area newspapers received the first chilling letters from the deranged pen pal. A memorable quote from the classic western The Man Who Shot Liberty Valance reads, “When the legend becomes fact, print the legend.” As the legend of the Zodiac killer becomes media “fact,” the truth behind the headlines is online at

CLICK HERE to watch The History Channel Documentary MysteryQuest, featuring the original investigators assigned to the Zodiac case, including Ken Narlow of the Napa County Sheriff’s Office, Ed Rust of the Vallejo Police Department, Pierre Bidou of the Benicia Police Department, with criminalist Paul Holes, Chief Forensic Services Division of the Contra Costa Sheriff’s Department, and writer Michael Butterfield, owner of

    NOTE: We’re currently doing an overhaul of the site and some original material may not be available at this time. To view some of the content previously available on this site, please visit the Original Site Menu.