The Philadelphia Three | Full Serial Killer Documentary (Compilation)

This true-crime documentary examines three of Philadelphia’s most disturbing serial killers: the Frankford Slasher, Harrison “The Corpse Collector” Graham, and Gary “The Monster Preacher” Heidnik. In 1980s Philadelphia, three different serial killers operated in the very same neighbourhood, at the exact same time, hunting the exact same type of vulnerable victims. This true crime compilation explores all three cases in depth: The Frankford Slasher - a ruthless killer who terrorised Frankford in the late 1980s. With nine victims brutally murdered in crimes reminiscent of Jack the Ripper, police struggled to uncover evidence, leads, or motives. The Corpse Collector - Harrison Graham, a mentally disturbed killer who carried a Cookie Monster puppet and kept the bodies of his victims hidden inside his rundown apartment. When finally caught, he claimed a dark alternate personality was responsible. The Monster Preacher - Gary Heidnik, a charismatic preacher who abducted women and kept them imprisoned in a pit in his basement. With six victims trapped in his home, Heidnik became one of the inspirations for Buffalo Bill in The Silence of the Lambs, though the truth is even more disturbing. This compilation brings together my full explorations of all three cases. A chilling intersection of horror, coincidence, and criminal depravity in a single Philadelphia neighbourhood. ⏰TIMECODES⏰ 0:00 Intro 0:23 The Frankford Slasher 27:55 The Corpse Collector 1:06:03 The Monster Preacher ➡️ Patreon:   / themysteryabyss   ➡️ Spotify: https://open.spotify.com/show/7HlSTDq... #truecrime #truecrimepodcast #truecrimecommunity #crime #documentary