Zodiac Killer Research

  Canonical cipher 4_Z32 vol_1_State-of-the-art 1.                        Timeline up to the Z32 Z32 is the culmination (but not the last communique) of the killer’s “bomb rhetoric”, first launched on the November 9, 1969 letter [1]. Since then, all subsequent killer communications up to the Little List letter reference, with the exception of the July 24, 1970 letter (the so-called “Johns letter”) where the killer focuses on the March 22, 1970 incident of Kathleen Johns’ abduction and escape. However, in further works, I will try to make the case how even that communication plays into the “bomb narrative”. In the letter towards Melvin Belli, sent on the “anniversary” of the first canonical murder on Lake Herman Road [2] on December 20, 1969, the killer yet again references the bomb, in this context, under pretext of trying to avoid the “inner evil” which is an impulse...

Welcome to Zodiac Killer Research. A blog which serves as a collection of works, thoughts, and datasets about a series of murders attributed to the self-proclaimed "Zodiac". This unidentified white male adult operated in the state of California, USA, within the timeframe of 1968-1974 (consensus for canonical activity). He committed four attacks in different crime scenes in the North Bay Area, murdering five young civilians and seriously injuring two more, who thankfully managed to survive, in the period from December 1968 to October 1969. He wrote to the press from July 31, 1969 to (at least) July 8, 1974. He could be responsible for more murders and/or communications, within the "canonical timeframe", or even after. Some speculate - even before . Families mourned, law enforcement invested manpower, time and resources to follow any possible lead, journalists sought information. Books were eventually written, movies were shot, persons of interest were compiled, look...