48 Hours (1988)
Season 35: Episode 28
The Dexter Killer
TMDb
Air Date:
2025-12-06
Genre
Release Date
1988
End Date
2025
Episode Description
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.
3Total views
0
0
Episode 30
Janet's Secret
Episode 31
Cal Harris: Deadlocked
Episode 32
Last Chance for Freedom
Episode 33
Temptation in Texas: Update
Episode 1
“48 Hours Suspicion”: The Tiger King Mystery
Episode 2
Home Renovation Homicide
Episode 3
The Final Hours of Cayley Mandadi
Episode 5
The Corn Rake Murder
Episode 7
The Final Days of JJ and Tylee
Episode 8
Justice for Ahmaud
Episode 9
Where is Jennifer Kesse?
Episode 10
The Murder of Anna Repkina
Episode 11
Murder at the Mall: The Michelle Martinko Case
Episode 12
Christy Martin - The Fight of Her Life
Episode 14
The Case Against Nicole Addimando
Episode 15
The Disappearance of Kristin Smart
Episode 1
The Online Life & Death of Bianca Devins
Episode 2
What Happened to Gabby Petito?
Episode 3
Jasmine Hartin's Shot in the Dark
Episode 4
#LindasStory
Episode 5
The Station Nightclub Fire: Who's Responsible?
Episode 6
The Murdaugh Mysteries
Episode 7
The Diary of Martha Moxley
Episode 8
The Ring: The Murder of Patrick De La Cerda
Episode 9
A Killer in the Family Tree
Episode 10
A Promise to Ahmaud
Episode 11
What Happened to the Perfect Child?
Episode 12
Who Killed Rachael DelTondo?
Episode 13
The Life and Death of Nikki Kuhnhausen
Episode 14
The Missing Millionaire: A ‘Tiger King' Mystery
Episode 15
Who Killed Jonelle Matthews?
Episode 16
The Suzanne Morphew Case: Nothing Is What It Seems
Episode 17
Mystery on County Road M
Episode 18
The Yogurt Shop Murders
Episode 19
The Final Hours of Amie Harwick
Episode 20
Searching for Maya Millete
Episode 21
Katrina Brownlee: The Good Cop
Episode 22
What Ally Kostial Didn't Know
Episode 23
The Poisonous Wife
Episode 24
Eric Smith: Gambling on a Killer
Episode 25
Who Shot the Tech Exec?
Episode 26
The Plot to Kill Jamie Faith
Episode 27
Death on Safari
Episode 28
The Dexter Killer
Episode 29
Chasing Catherine Shelton (1)
Episode 1
Gabby Petito: The Untold Story
Episode 2
The Shooting of Lauren Kanarek
Episode 3
A Man With a Past
Episode 4
Death Hits Home: The Hargan Killings
Episode 5
The Strange Death of Professor Shockley
Episode 6
The Kidnapping of Schanda Handley
Episode 7
The Snapchat Clue
Episode 8
The "Unsolvable" Murder of Roxanne Wood
Episode 9
Last Seen in Breckenridge
Episode 10
The Case Against Michael Politte
Episode 11
The Betrayal of Linda Slaten
Episode 12
The Tree that Helped Solve a Murder
Episode 13
The Idaho Student Murders
Episode 14
Melissa Turner's Closing Act
Episode 15
The Daughters Who Disappeared
Episode 16
The Death of an Officer’s Wife
Episode 17
The Kidnapping of Michelle and Breea Renee
Episode 18
The Brighton Ax Murder
Episode 19
The Trial of Alex Murdaugh
Episode 20
What Angelina Saw
Episode 21
Remembering the Chowchilla Kidnapping
Episode 22
The Mysterious Death of Tiffiney Crawford
Episode 23
Kassanndra's Secret
Episode 24
Christy and Hilda's Last Dance
Episode 25
Crosley Green's Hard Time
Episode 26
Alisa Mathewson's Night Terrors
Episode 27
Lamar Johnson: Standing in Truth
Episode 28
Where Is Diana Duve?
Episode 29
Lori Vallow Daybell: Guilty
Episode 30
A Stabbing in Colts Neck
Episode 31
The Case of the Poison Cheesecake
Episode 32
Episode 32
Episode 1
The Night of the Idaho Student Murders
Episode 2
The Gilgo Beach Serial Killings
Episode 3
The Game Show and the Murder
Episode 4
Who Wanted Nicki Lenway Dead?
Episode 5
Jade Janks and the Secret Photos
Episode 6
Unmasking the Zombie Hunter
Episode 7
Murder by Clown
Episode 8
The Hunt for Sarah Yarborough’s Killer
Episode 9
Stephen Smith: A Death in Murdaugh Country
Episode 10
Death at the Front Door: Who Shot Heidi Firkus?
Episode 11
Andreen McDonald: A Millionaire Vanishes
Episode 12
The Journals of Maria Muñoz
Episode 13
The Suspicious Death of Megan Parra
Episode 14
Shootout at the Shaughnessys'
Episode 15
For the Love of Cayley Mandadi
Episode 16
Capturing Moriah Wilson’s Killer
Episode 17
Who Took Our Dad? The Abduction of Ray Wright
Episode 18
Justice for Amie Harwick
Episode 19
The Assassination of Jeff German
Episode 20
The People v. Kouri Richins
Episode 21
The Menendez Brothers' Fight for Freedom
Episode 22
The Monica Sementilli Affair
Episode 23
Who Poisoned Angela Craig?
Episode 24
The Troubled Case Against Jane Dorotik
Episode 25
The Conspiracy to Murder Jennifer Dulos
Episode 26
The Disappearance of Maddi Kingsbury
Episode 27
Death By Eye Drops
Episode 28
Kristen Trickle: Autopsy of the Mind
Episode 29
The Detective's Wife
Episode 30
The Day My Mother Vanished
Episode 31
The Puzzling Death of Susann Sills
Episode 32
The Case of the Black Swan (1)
Episode 1
The Life and Death of Blaze Bernstein
Episode 3
The Bathtub Murder of Kendy Howard
Episode 4
The Depraved Heart Murder
Episode 5
Where is Jermain Charlo?
Episode 6
Who Killed Aileen Seiden in Room 15?
Episode 7
The Strange Shooting of Alex Pennig
Episode 8
Fatal First Date
Episode 9
Tracking the Killer of Mary Catherine Edwards
Episode 10
The Plot to Eliminate Alyssa Burkett
Episode 11
The Firefighter's Secret
Episode 12
The "Batman" Intruder
Episode 13
The Search for JonBenét's Killer
Episode 14
The Blackout Murder of Livye Lewis
Episode 15
Deputy Spivey on Trial
Episode 16
Unraveling the Case Against Melissa Calusinski
Episode 17
The Ivy League Murder
Episode 18
The No Body Case of Dee Warner
Episode 19
It's About Danni
Episode 20
Justine's Voice
Episode 21
The Hit-and-Run Homicide of Davis McClendon
Episode 22
Cati Blauvelt: Death of a Soldier's Wife
Episode 23
Could Angela Prichard Have Been Saved?
Episode 24
Dead Girls Don't Talk
Newest Popular Oldest