He was sworn to protect and serve — but instead, he hunted. Gerard John Schaefer Jr., a Florida sheriff’s deputy, used his badge to lure victims into terrifying traps. Beneath his uniform hid a sadistic killer who turned his dark fantasies into brutal reality. In this episode, we uncover how Schaefer’s disturbing writings revealed the truth about one of America’s most twisted double lives — and how justice finally caught up with him.