The year serial killer John Wayne Gacy was arrested for killing young men and boys, many of which were dismissed as runaways when they vanished, Dennis Nilsen began targeting similar victims in London.
The notorious sex trafficking ring operator John David Norman's closest associate, Phil Paske, had worked for John Wayne Gacy — but was Norman, a known sex offender, involved in the Gacy's crimes, as the serial killer suggested?
Jeffrey Rignall was lured into John Wayne Gacy's car, chloroformed and then brutally raped and beaten. When police downplayed the attack, he decided to conduct his own search for his attacker.
When authorities searched John Wayne Gacy's home in 1978 in connection with the disappearance of 15-year-old Rob Piest, they came across shackles, a high school class ring and a pair of driver's licenses that didn't belong to Gacy.