The cipher was sent two weeks after a person claiming to be the Zodiac Killer called into the show. “It was incredible. It was a big shock, I never really thought we’d find anything because I ...

The cipher is one of many sent by a killer who referred to himself as Zodiac in letters sent to detectives and the media. The Zodiac terrorized Northern California communities and killed five ...

After millions of attempts, thousands of bad solutions and 51 years, the Zodiac Killer’s most infamous cipher has been solved. If your skepticism is tingling, you are not alone. In the decades s ...

The Zodiac, as he dubbed himself in one of the many messages he sent to various newspapers, is as famous today for his ciphers and cryptograms as he is the murders he committed. To this day ...

“Dear Editor,” the killer wrote. “This is the Zodiac speaking.” The killer taunted police for being unable to solve his cipher. “By the way, have the police been having a good time with the code?” he ...

if the Chronicle did not print his cipher inside its next issue. The paper complied on Aug. 2. The Zodiac’s third and fourth acts in the following months are where the irregularities in the ...

Along the way, the killer raised the possibility of committing many more, threatening in one cipher to shoot up a bus full of school children. (In Dirty Harry, the Zodiac-inspired Scorpio Killer ...

And unlocking the mystery of those letters and ciphers is the key to blowing this whole case wide open and proving if there really was a Zodiac Killer.” Mr Nock actually tracked down Mr Phillips ...

One long cipher was solved by a Salinas schoolteacher ... mailed it to the San Francisco Chronicle with a letter from "The Zodiac." Chambers said she was 16 when her sister died.