48 Hours

Season 35 Episode 28: The Dexter Killer

Inside the mind of murderer Mark Twitchell. Newly revealed letters from the man police say wanted to be like fictional serial killer Dexter. “48 Hours” contributor Troy Roberts reports.

Genre:

News, Crime, Documentary

Seasons:

40

Episodes:

1172

Cast:

Quality:

HD

Duration:

43 min

First Air:

1988

Rating:

7.0