Religious Killers

William Lee Neal was an American serial killer responsible for multiple murders in the 1970s. His crimes involved violent attacks on victims across different locations. Neal was eventually arrested, convicted, and sentenced to death. He was executed in 2005, with his case representing one of several long-running death penalty cases in the United States.

William Parente was an American financial advisor who murdered his wife and two children in Pennsylvania in 2009 before taking his own life. The killings were linked to financial fraud and mounting personal pressures. The case shocked the community due to the seemingly stable family background and the sudden escalation into violence. It remains an example of familicide associated with financial collapse.

William Suff is a serial killer featured in the episode

Willy Inmon is identified as a 'vigilante killer' in the title of the episode, suggesting he committed acts of violence under the belief of enforcing law and order.

Winston Moseley is the perpetrator who fatally shot Kitty Genovese in a 1964 attack, infamously known as 'The 911 Killer'.

Wolfgang Schmidt is a serial killer featured in the episode.