They have cracked the code ... 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 ...

[sic]". This disturbing communication from the Zodiac Killer had confounded specialists for years until a stroke of luck and a team of codebreakers decided to tackle the cipher, as reported by ...

The cracked code, however ... In a separate statement, the FBI’s San Francisco Field Office said the cipher “was recently solved by private citizens.” “The Zodiac Killer case remains an ongoing ...