Issue of the day: Zodiac cipher cracked 51 years on
The 2007 Zodiac movie, starring Jake Gyllenhaal, Robert Downey Jr and Mark Ruffalo, is based on a book by cartoonist Robert Graysmith, who becomes obsessed with solving the killings. THEY were a series of murders that terrorised swathes of California 50 to 60 years ago, committed by the so-called “Zodiac Killer”, who has never been caught. Now code-breakers have cracked a cipher the killer sent to The San Francisco Chronicle that has puzzled police for decades. The “Zodiac Killer”? That's the pseudonym of the serial killer who was active in Northern California from the late 1...