"The Dexter Killer"'s letters revealed for the first time on television
- Apr 22, 2022
- 4:15
- Full Episode
He's the Canadian man the media calls "The Dexter Killer." Now, for the first time on television, "48 Hours" reveals contents of letters Mark Twitchell sent from prison to an investigative journalist. "48 Hours" contributor Troy Roberts joins "CBS Mornings" with a preview. #48hours #News #TheDexterKiller
Brief Summary
Mark Twitchell, the Dexter Killer, wrote letters revealing his dark motivations and fascination with the fictional killer while in prison.
Key points
- The Dexter Killer Revealed. Mark Twitchell, inspired by the fictional Dexter, committed heinous crimes in 2008.
- Inside the Mind of a Killer. 350 letters reveal Twitchell's dark fascination and chilling motives behind his crimes.
Episode highlights
- The Dexter Killer RevealedMark Twitchell, inspired by the fictional Dexter, committed heinous crimes in 2008.“He was just a typical local guy who had dreams of making it big in Hollywood.”0:40Apr 22, 2022
- Inside the Mind of a Killer350 letters reveal Twitchell's dark fascination and chilling motives behind his crimes.“I think he identified with Dexter to some degree.”1:57Apr 22, 2022






