This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. MYSTERY WIRE — The United States Federal ...

A cipher sent in 1969 by the Zodiac Killer has been solved. In an email to EW Scripps, the Federal Bureau of Investigation confirmed that three "private citizens cracked the cipher." "On Dec. 5, the ...

SAN FRANCISCO — A piece to the puzzle in one of America’s most talked-about unsolved mysteries apparently fell into place as news surfaced Friday that a code in the Zodiac Killer case had been solved ...

A coded message from the notorious Zodiac Killer appears finally to have been cracked, more than 50 years after the string of murders began in Northern California. Last week, the individuals brought ...

A cipher from San Francisco’s notorious “Zodiac Killer” of the 1960s and '70s apparently has been solved after 51 years. A code-breaking team with members in the U.S., Australia and Belgium claims it ...

A team of codebreakers has announced a solution to the Zodiac Killer‘s famous 340-character cipher received by The San Francisco Chronicle in 1969. The team needed to run months of solutions using ...

Sam Blake, an Australian mathematician, first learned of the Zodiac Killer’s unsolved ciphers — a series of encrypted messages — from a documentary in the 1990s. His interest marginally increased in ...