Serial killer sentenced to life in prison for brutally raping and murdering at least three women in the suburbs of Chicago.
He spent time in jail for arson, battery, and burglary, and he exhibited violent behavior from a young age, lighting a cat on fire at age 13.
He confessed to raping several women in the days before killing his last victim, a 7 year-old girl, in 1985.
He had one sister and three brothers, who all believed he was capable of murder.
He claimed to have been sexually assaulted by John Wayne Gacy, although many doubt his story.