Playback serverIf a title won’t play, switch servers.
48 Hours
Season 35 · Episode 28
The Dexter Killer
0.043mApril 23, 2022
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.
Episodes
- Episode 1The Online Life & Death of Bianca Devins
- Episode 2What Happened to Gabby Petito?
- Episode 3Jasmine Hartin's Shot in the Dark
- Episode 4#LindasStory
- Episode 5The Station Nightclub Fire: Who's Responsible?
- Episode 6The Murdaugh Mysteries
- Episode 7The Diary of Martha Moxley
- Episode 8The Ring: The Murder of Patrick De La Cerda
- Episode 9A Killer in the Family Tree
- Episode 10A Promise to Ahmaud
- Episode 11What Happened to the Perfect Child?
- Episode 12Who Killed Rachael DelTondo?
- Episode 13The Life and Death of Nikki Kuhnhausen
- Episode 14The Missing Millionaire: A ‘Tiger King' Mystery
- Episode 15Who Killed Jonelle Matthews?
- Episode 16The Suzanne Morphew Case: Nothing Is What It Seems
- Episode 17Mystery on County Road M
- Episode 18The Yogurt Shop Murders
- Episode 19The Final Hours of Amie Harwick
- Episode 20Searching for Maya Millete
- Episode 21Katrina Brownlee: The Good Cop
- Episode 22What Ally Kostial Didn't Know
- Episode 23The Poisonous Wife
- Episode 24Eric Smith: Gambling on a Killer
- Episode 25Who Shot the Tech Exec?
- Episode 26The Plot to Kill Jamie Faith
- Episode 27Death on Safari
- Episode 28The Dexter Killer
- Episode 29Chasing Catherine Shelton (1)
- Episode 30Chasing Catherine Shelton (2)
- Episode 31Please Don't Tell