Erin Moriarty’s Killer Investigations | "48 Hours" Full Episodes
- Aug 9, 2025
- 2:06:15
- Full Episode
“48 Hours" correspondent Erin Moriarty looks back at some of her notable crime investigations. Watch the YouTube mini-marathon, which includes "Portrait of a Killer," "The Plot to Kill Dr. Sievers" and "The Snapchat Clue."
00:00 Portrait of a Killer 42:31The Plot to Kill Dr. Sievers 1:23:51 The Snapchat Clue
Crime. Social justice. Impact. "48 Hours" investigates the most intriguing crime and justice cases that touch on all areas of the human experience including greed and passion. "48 Hours," which premiered in 1988, has developed a rich history of original reporting and impact journalism that has helped exonerate wrongly convicted people, caused cold cases to be reopened and solved, and along the way changed lives.
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Brief Summary
The episode details the brutal murders of Chip Northup and Claudia Mopin and the confession of their teenage killer, Daniel Marsh.
Key points
- A Daughter's Heartbreak. A daughter recalls her deep bond with her mother, who was tragically murdered.
- The Chilling Confession. Daniel Marsh reveals his chilling thoughts before committing the murders.
- Daniel Marsh's Confession. Daniel Marsh made a full confession after the murders, revealing his chilling thoughts.
- Daniel's TEDx Talk. Daniel Marsh claims he deserves a second chance, stating there are no evil people, only damaged ones.
- The Judge's Decision. Judge McAdam decided to keep Daniel Marsh incarcerated, rejecting the defense's plea for leniency.
- Curtis Wright Testifies Against Severs. Curtis Wright admits to killing Teresa Severs and implicates Mark Severs in the planning.
Episode highlights
- A Daughter's HeartbreakA daughter recalls her deep bond with her mother, who was tragically murdered.“She was my world.”0:51Aug 9, 2025
- The Chilling ConfessionDaniel Marsh reveals his chilling thoughts before committing the murders.“I lost control.”23:03Aug 9, 2025
- Daniel Marsh's ConfessionDaniel Marsh made a full confession after the murders, revealing his chilling thoughts.“It felt amazing.”25:10Aug 9, 2025
- Daniel's TEDx TalkDaniel Marsh claims he deserves a second chance, stating there are no evil people, only damaged ones.“Hurt people hurt people.”31:47Aug 9, 2025
- The Judge's DecisionJudge McAdam decided to keep Daniel Marsh incarcerated, rejecting the defense's plea for leniency.“Marsh's release just wasn't a chance worth taking.”38:42Aug 9, 2025
- Curtis Wright Testifies Against SeversCurtis Wright admits to killing Teresa Severs and implicates Mark Severs in the planning.“Mr. Severs was also involved in the planning.”1:20:02Aug 9, 2025
- Mark Severs Found GuiltyMark Severs was sentenced to death for the first-degree murder of his wife, Teresa.“The defendant is guilty of first-degree murder.”1:21:06Aug 9, 2025
- Chandler ArrestedChandler is arrested for providing false information about his missing parents.“That was the first day that I started to suspect foul play from their own son.”1:44:56Aug 9, 2025






