The zodiac killer terrorized the San Francisco area in the late 1960s with a series of unsolved murders and cryptic messages to police. Some of the confirmed victims included teenagers David Faraday and Betty Lou Jensen who were shot on their first date, as well as taxi driver Paul Stine who was shot point blank. The killer sent taunting letters and coded ciphers to newspapers to boast of the crimes. Despite extensive investigations and several suspects, the zodiac killer was never identified and the case remains unsolved.