Josef Kramer
Josef Kramer became known as the Beast of Belsen for his crimes at the infamous Nazi camp where thousands of inmates were tortured and killed on his orders.
Josef Kramer became known as the Beast of Belsen for his crimes at the infamous Nazi camp where thousands of inmates were tortured and killed on his orders.
A larger-than-life gang leader of the Australian criminal underworld, Mark Brandon Read was known as Chopper, a violent psychopath who became a media celebrity.
The Nazi doctor August Hirt conducted medical experiments on Jewish inmates and began a macabre collection of human skeletons.
Known as the French Ripper, Joseph Vacher stalked the French countryside, claiming the lives of young boys and girls in a three year murder spree.
The gruesome Tattingstone Suitcase Murder was the unsolved case of Bernard Oliver, whose dismembered remains were discovered in 1967.
One of the most important historical documents of the Holocaust, the Jäger Report details mass killings by the Nazis.
One of Stalin's trust security officers, Vasily Blokhin is known as the most prolific executioner in history.
The horrific murders committed by Adolfo Constanzo and his cult were intended as sacrificial offerings to a black magic deity.
Was the bizarre death of renown Sherlock Holmes scholar Richard Lancelyn Green suicide or something more sinister?
The terrifying Otaku Murderer, a serial killer who claimed the lives of four young children in Japan during the 1980's.