The Dexter Killer (S35E28)
S35E28
Dive deep into the psyche of Mark Twitchell, a man accused of murder who idolized the fictional killer Dexter. Newly uncovered letters shed light on his disturbing fantasies and motivations. “48 Hours” contributor Troy Roberts investigates this chilling case, exploring Twitchell's obsession and the dark parallels between reality and fiction.
Show
48 Hours
Episode
S35E28
Air Date
Apr 23, 2022
Season 35 Episodes
S35E01
The Online Life & Death of Bianca Devins
S35E02
What Happened to Gabby Petito?
S35E03
Jasmine Hartin's Shot in the Dark
S35E04
#LindasStory
S35E05
The Station Nightclub Fire: Who's Responsible?
S35E06
The Murdaugh Mysteries
S35E07
The Diary of Martha Moxley
S35E08
The Ring: The Murder of Patrick De La Cerda
S35E09
A Killer in the Family Tree
S35E10
A Promise to Ahmaud
S35E11
What Happened to the Perfect Child?
S35E12
Who Killed Rachael DelTondo?
S35E13
The Life and Death of Nikki Kuhnhausen
S35E14
The Missing Millionaire: A ‘Tiger King' Mystery
S35E15
Who Killed Jonelle Matthews?
S35E16
The Suzanne Morphew Case: Nothing Is What It Seems
S35E17
Mystery on County Road M
S35E18
The Yogurt Shop Murders
S35E19
The Final Hours of Amie Harwick
S35E20
Searching for Maya Millete
S35E21
Katrina Brownlee: The Good Cop
S35E22
What Ally Kostial Didn't Know
S35E23
The Poisonous Wife
S35E24
Eric Smith: Gambling on a Killer
S35E25
Who Shot the Tech Exec?
S35E26
The Plot to Kill Jamie Faith
S35E27
Death on Safari
S35E28
The Dexter Killer
S35E29
Chasing Catherine Shelton (1)