48 Hours The Dexter Killer Airs August 17 2024 on CBS

On August 17, 2024, at 9:00 PM ET/PT, “48 Hours” will present an encore of “The Dexter Killer” on CBS and streaming on Paramount+.

This episode revisits the case of Mark Twitchell, who was convicted over a decade ago for the murder of Johnny Altinger. Prosecutors detailed how Twitchell lured Altinger into a garage, where he was brutally stabbed and dismembered. The episode features 48 Hours contributor Troy Roberts exploring Twitchell’s psyche through his writings and correspondence.

Investigative journalist and author Steve Lillebuen shares insights from letters he exchanged with Twitchell over three years, offering a rare glimpse into the mind of the convicted killer. The broadcast will provide a comprehensive look at the case and Twitchell’s motivations, continuing the series’ in-depth coverage of this chilling crime.

Release Date & Time: 9:00 PM Saturday 17 August 2024 on CBS

48 Hours Cast –