#12 – Jeffrey Dahmer
The crimes Jeffrey Dahmer committed were so gruesome that several horror movies were based on them. Nicknamed the “Milwaukee Cannibal,” Dahmer was an American sex offender and a serial killer who raped, mutilated, and dismembered more than 10 men and boys between late 1970s and 1991.
Dahmer was so bizarre that he ate parts of his victims and had sex with their dead bodies. This necrophiliac and serial murderer eventually got caught after one of his potential victims escaped him and alerted the police. In 1992, Dahmer was sentenced to 15 life imprisonments. However, he got beaten to death by another prison inmate not long after he was sentenced.