globalnews.ca
44%
606
Solved: Zodiac Killer’s 1969 ‘cipher’ finally decoded
Zodiac Killer to a San Francisco newspaper in 1969, ending half a century of speculation over the mysterious note’s meaning.The message, dubbed the 340 Cipher, has stumped investigators and amateur sleuths for decades going back to November 1969, when it first arrived in the mail at the San Francisco Chronicle. It was one of four coded messages that Zodiac wrote at the time.