Top 10 Mysteries That Need To Be Solved In 2021
During 1968 and 1969, the notorious Zodiac Killer murdered five people. Several witnesses saw one of the murders take place and described the killer as being a white male between 25 and 30 years old, with a crew cut and wearing glasses. Unfortunately, a dispatcher mistakenly told police that the suspect was a black male, leading to the man rounded up for questioning being released.
The Zodiac Killer taunted police by phone and contacted newspapers via a series of letters. In addition to this the murderer included puzzling codes in some of the letters he sent.