48 Hours Season 25 Episode 29
"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.
25 - 32“Please Don’t Tell”May. 21, 2022- 25 - 31Chasing Catherine Shelton (Part 2)May. 07, 2022
- 25 - 30Chasing Catherine Shelton (Part 1)Apr. 30, 2022
- 25 - 29"The Dexter Killer"Apr. 23, 2022
- 25 - 28Death on SafariApr. 16, 2022
- 25 - 27The Plot to Kill Jamie FaithApr. 09, 2022
- 25 - 26Who Shot the Tech Exec?Apr. 02, 2022
- 25 - 25Eric Smith: Gambling on a KillerMar. 26, 2022
- 25 - 24The Poisonous WifeMar. 12, 2022
- 25 - 23What Ally Kostial Didn’t KnowMar. 05, 2022
- 25 - 22Katrina Brownlee: The Good CopFeb. 26, 2022
- 25 - 21Searching for Maya MilleteFeb. 19, 2022
- 25 - 20The Final Hours of Amie HarwickFeb. 12, 2022
- 25 - 19The Yogurt Shop MurdersFeb. 05, 2022
- 25 - 18Mystery on County Road MJan. 29, 2022
- 25 - 17The Suzanne Morphew Case: Nothing Is What It SeemsJan. 22, 2022
- 25 - 16Who Killed Jonelle Matthews?Jan. 08, 2022
- 25 - 15The Missing Millionaire: A "Tiger King" MysteryJan. 01, 2022
- 25 - 14The Life and Death of Nikki KuhnhausenDec. 18, 2021
- 25 - 13Scott Peterson: Case in QuestionDec. 18, 2021
- 25 - 12Who Killed Rachael DelTondo?Dec. 11, 2021
- 25 - 11What Happened to the Perfect Child?Dec. 04, 2021
- 25 - 10A Promise to AhmaudNov. 27, 2021
- 25 - 9A Killer in the Family TreeNov. 20, 2021
- 25 - 8The Ring: The Murder of Patrick De La CerdaNov. 13, 2021
- 25 - 7The Diary of Martha MoxleyNov. 06, 2021
- 25 - 6The Murdaugh MysteriesOct. 30, 2021
- 25 - 5The Station Nightclub Fire: Who's Responsible?Oct. 23, 2021
- 25 - 4#LindasStoryOct. 16, 2021
- 25 - 3Jasmine Hartin's Shot in the DarkOct. 02, 2021
- 25 - 2What Happened to Gabby Petito?Sep. 25, 2021
- 25 - 1The Online Life & Death of Bianca DevinsSep. 18, 2021
