New York 'Zodiac' Killer Sends Letter To Media

The offices at the New York Post received a letter from the copycat Zodiac killer, and the writer claimed to have shot and killed three victims in the past three months. "The first sign is dead on march 8 1990 ... the second sign is dead on march 29 1990 ... the third sign is dead on may 31 1990," it read, detailing the times and locations where the shootings took place.