Prisoners who died in Illinois detention

Richard Benjamin Speck was an American mass murderer who killed eight student nurses in their South Deering, Chicago, residence by stabbing, strangling, slashing their throats, or a combination of the three on the night of July 13–14, 1966. Speck also raped one victim before killing her. A ninth potential victim, student nurse Corazon Amurao, survived by hiding beneath a bed.

American criminal (1928–2012)

American serial killer (1952-1994)

American serial killer and necrophile