The Zodiac Killer or Zodiac was a serial killer who operated in northern California in the late 1960s and early 1970s. The killer’s identity remains unknown.

The Zodiac Killer or Zodiac was a serial killer who operated in northern California in the late 1960s and early 1970s. The killer’s identity remains unknown. or Zodiac was a serial killer who operated in northern California in the late 1960s and early 1970s. The killer’s identity remains unknown.