Question

Who is The Zodiac Killer ??
Why They Are Mysteries ???​

Answer 1

• The Zodiac Killer, or simply Zodiac or the Zodiac, is the pseudonym of an unidentified serial killer who operated in Northern California in the late 1960s.

• Zodiac killer, unidentified American seria killer who is believed to have murdered at least five people in northern California between 1968 and 1969. An earlier murder, the stabbing death of an 18-year-old college student in Riverside, California in 1966, is also sometimes attributed to the Zodiac killer.

Answer 2

True-crime author and former San Francisco Chronicle cartoonist Robert Graysmith wrote two separate works on the killer (1986's Zodiac and 2002's Zodiac Unmasked), ultimately identifying a man named Arthur Leigh Allen as the most likely suspect.