The Zodiac Killer held San Francisco in a grip of terror in the 1960’s largely due to the letters and ciphers he sent the newspapers and police. Greg and Vanessa dig into the meaning of the mysterious messages, and try to figure out how a killer who mailed the authorities clues was never caught. They also take a look at the phenomena of false confessions.
With Greg Polcyn & Vanessa Richardson
About Serial Killers
Every Monday, Serial Killers takes a psychological and entertaining approach to provide a rare glimpse into the mind, methods and madness of the most notorious serial killers with the hopes of better understanding their psychological profile. With the help of real recordings and voice actors, we delve deep into their lives and stories.