Zodiac Killer
One of the deadliest and most elusive of serial killers, the Zodiac has remained as much of a mystery as the motive for his bizarre crime spree.
One of the deadliest and most elusive of serial killers, the Zodiac has remained as much of a mystery as the motive for his bizarre crime spree.
Karol Kot, known as the Vampire of Kraków, preyed on the old and young alike in his depraved quest for blood.
The violent death of a unidentified woman in Norway would lead to a complex investigation involving espionage and murder.
The ghoulish crimes of Ed Gein would become the inspiration for Norman Bates, Buffalo Bill and the Texas Chainsaw Massacre.
Businessman Robert Hansen was well-liked by his community, but no-one knew he was a serial killer who liked to hunt women.
The shocking case of John Leonard Orr, known as the Pillow Pyro, who orchestrated a series of arsons while working as an arson investigator.