Overview
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.
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35 - 1The Online Life & Death of Bianca Devins September 18, 2021 -
35 - 2What Happened to Gabby Petito? September 25, 2021 -
35 - 3Jasmine Hartin's Shot in the Dark October 02, 2021 -
35 - 4#LindasStory October 16, 2021 -
35 - 5The Station Nightclub Fire: Who's Responsible? October 23, 2021 -
35 - 6The Murdaugh Mysteries October 30, 2021 -
35 - 7The Diary of Martha Moxley November 06, 2021 -
35 - 8The Ring: The Murder of Patrick De La Cerda November 13, 2021 -
35 - 9A Killer in the Family Tree November 20, 2021 -
35 - 10A Promise to Ahmaud November 27, 2021 -
35 - 11What Happened to the Perfect Child? December 04, 2021 -
35 - 12Who Killed Rachael DelTondo? December 11, 2021 -
35 - 13Scott Peterson: Case in Question December 18, 2021 -
35 - 14The Life and Death of Nikki Kuhnhausen December 18, 2021 -
35 - 15The Missing Millionaire: A "Tiger King" Mystery January 01, 2022 -
35 - 16Who Killed Jonelle Matthews? January 08, 2022 -
35 - 17The Suzanne Morphew Case: Nothing Is What It Seems January 22, 2022 -
35 - 18Mystery on County Road M January 29, 2022 -
35 - 19The Yogurt Shop Murders February 05, 2022 -
35 - 20The Final Hours of Amie Harwick February 12, 2022 -
35 - 21Searching for Maya Millete February 19, 2022 -
35 - 22Katrina Brownlee: The Good Cop February 26, 2022 -
35 - 23What Ally Kostial Didn’t Know March 05, 2022 -
35 - 24The Poisonous Wife March 12, 2022 -
35 - 25Eric Smith: Gambling on a Killer March 26, 2022 -
35 - 26Who Shot the Tech Exec? April 02, 2022 -
35 - 27The Plot to Kill Jamie Faith April 09, 2022 -
35 - 28Death on Safari April 16, 2022 -
35 - 29"The Dexter Killer" April 23, 2022 -
35 - 30Chasing Catherine Shelton (Part 1) April 30, 2022 -
35 - 31Chasing Catherine Shelton (Part 2) May 07, 2022 -
35 - 32“Please Don’t Tell” May 21, 2022
