Serial killer, child rapist and cannibal. Molested 400+ children, tortured & murdered many others.
Despite only being convicted for 4 murders, Spesivtsev confessed to 19. However, the true scale of his crimes are suspected to be much greater. His weapon of choice was a knife, and the bodies of victims would sometimes be cannibalised.
Serial killer, arsonist, and thief. Murdered over 10 women from 1988 to 1990 in upstate New York.
Murdered his pregnant wife, their 2 daughters and unborn son by asphyxiation due to smothering.
School shooting and attempted bombing that occurred on April 20, 1999, at Columbine High School.
Drowned in water tank at hotel. Circumstances of death remain unexplained.
Human rights abuses, mass murder-suicide (909 inhabitants of Jonestown, 304 of them children).
Behind the happy facade of Nannie Doss, was a trail of death and murder that lasted from the 1920s to 1954. It was then that she confessed to killing four of her five husbands, and authorities believed she may have killed many of her blood relatives as well.
13 counts of murder including children. Attempted murder, sexual assault, burglary.
Pickton confessed to forty-nine murders to an undercover police officer posing as a cellmate. He told the officer that he wanted to kill another woman to make it an even 50, and that he was caught because he was "sloppy".