Around the time when the Zodiac Killer sent the Z340 cipher, an imposter dialed The Jim Dunbar Show. The imposter claimed he was the killer, and he was scared of the “gas chamber”. That phrase ...
Three men received recognition in December 2020 for cracking the Zodiac Killer's 340-character cipher (Z340) – but they want to share credit with the community of sleuths who helped with the 51 ...