Serial Killer: The Zodiak Killer

The notorious and very bizarre serial killer who called himself The Zodiac remains one of the world's great unsolved cases. In Oct., 1966, a girl was viciously murdered in Riverside, California when she permitted a man to help start the car that he had intentionally disabled when she was in her school library. This homicide began a ghoulish series of murders that panicked the people of the San Francisco area. For years the Zodiac taunted the police with weird ciphers, phone calls, insulting and cryptic messages.Even though police investigated over 2,500 potential suspects, the case was never solved. There were a few suspects that stood out, but the forensic technology of the times was not advanced enough to nail any one of them conclusively.