Serial Killer Files

In the early 1900s, long before criminal profiling or modern forensics, one killer changed true crime forever. John Frank Hickey — known as The Postcard Killer — didn’t just murder. He wrote letters.I...

21 Jan 26min

Richard Cottingham lived a double life that fooled everyone around him. By day, he was a quiet computer operator, husband, and father in suburban New Jersey. By night, he became one of the most brutal...

15 Jan 21min

Belle Gunness was more than a murderer — she was one of the most calculated serial killers in American history. In the early 1900s, this seemingly ordinary farm widow lured lonely men through newspape...

14 Jan 26min

Before we dive in, don’t forget—you can access all our shows, bonus content, and exclusive deep-dive episodes on the Skoob App, and through our official hub at linktr.ee/skoob.ai.Richard Biegenwald di...

7 Jan 25min

Before we dive in, don’t forget you can access all our shows, bonus content, and exclusive deep-dive episodes on the Skoob App, and through https://linktr.ee/skoob.aiThey looked like the perfect coupl...

3 Jan 19min

Before we dive in, don’t forget—you can access all our shows, bonus content, and exclusive deep-dive episodes on the Skoob App, and through https://linktr.ee/skoob.aiIn this chilling episode of Serial...

27 Dec 202519min

Charles Manson remains one of the most disturbing figures in American criminal history — not because of what he did with his own hands, but because of what he convinced others to do for him.In this ep...

19 Dec 202527min

Before we dive in, don’t forget — you can access all our shows, bonus content, and exclusive deep-dive episodes on the Skoob App and through linktr.ee/skoob.ai.In this chilling episode of Serial Kille...

15 Dec 202526min