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 ...

A coded message sent by a brutal serial killer who has never been caught has been cracked more than 51 years after it was sent. This story originally appeared on Ars Technica, a trusted source for ...

The self-named Zodiac Killer stalked and killed at least five people across California's San Francisco Bay Area in 1968 and 1969. His first confirmed victims, David Faraday, 17, and his 16-year-old ...