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Fifteen: Inside the Daniel Marsh Murders — episode 2 — Daniel Marsh
Podcast
•
March 17, 2026 at 01:17 PM

Fifteen: Inside the Daniel Marsh Murders: Episode 2 - The Crime Scene

Erin Moriarty investigates the brutal details from the crime scene in Davis

Host
Susanne Sperling
Redaktør
Fifteen: Inside the Daniel Marsh Murders
CBS 48 Hours

What is the episode about?

Fifteen: Inside the Daniel Marsh Murders: Episode 2 - The Crime Scene documents the shocking discovery of the bodies of elderly residents Claudia Maupin and Chip Northup in their home in Davis, California. Host Erin Moriarty, known from CBS 48 Hours, guides the listener through the first hours of the investigation, where police faced a crime scene of unusual brutality. The 15-year-old perpetrator, Daniel Marsh , had committed what appeared to be a carefully planned and pleasure-driven murder, leaving investigators with few clues in the initial phases.

The case behind the episode

The case of The Daniel Marsh Double Murder began on April 14, 2013. The then 15-year-old Daniel Marsh sneaked into his neighbors' home, Claudia Maupin and Chip Northup, and killed them with a total of 128 stab wounds. Marsh had thoroughly prepared by wearing a ski mask, gloves, and taping the bottoms of his shoes to avoid leaving prints. As described in this episode, he even went so far as to place items inside the victims' bodies to confuse forensic experts. Marsh was later diagnosed as a psychopath and explained during interrogations that he killed for pleasure. In 2014, he was sentenced as an adult to 52 years in prison, although recent legislation in California, specifically Senate Bill 1391, has sparked debate over whether his sentence should be overturned, as he was under 16 at the time of the crime.

About the podcast

The podcast Fifteen: Inside the Daniel Marsh Murders is produced by CBS 48 Hours and delves into the psychological and legal aspects of the case. Through exclusive interviews and recordings from the interrogation room, the series sheds light on how a teenager could evolve into one of the most cold-blooded murderers in the state's history. Erin Moriarty investigates not only the crime itself but also the systemic issues surrounding juvenile crime and justice.

Daniel Marsh
Erin Moriarty
Daniel Marsh Double Murder
Davis
The hearing
Murder of 5-year-old girl committed by 16-year-old boy
child murder
2013
The murders of Claudia Maupin
policing methods
Triple murder
Forensic psychiatry
Analytical review of female homicide cases in Denmark
Criminal Women
The murder of Arlene Fraser
murder-without-borders
Expert interview on murder investigation
murder of three family members

Listen here

The episode can be found on all major platforms, including Apple Podcasts and Spotify. It is recommended for listeners interested in forensics and the legal nuances of American criminal cases.

Related episodes and media

For further insight into the case, one can read the full case files in KrimiDex or listen to the subsequent episodes of Fifteen, which cover the trial and the legal aftermath regarding Senate Bill 1391.

Sources

  • CBS News: 48 Hours investigates Daniel Marsh case
  • California Senate Bill 1391 Official Text
  • The Davis Enterprise: The Marsh Murders Retrospective

Reviews

"Join 48 Hours correspondent Erin Moriarty as she investigates this shocking case of a fifteen-year-old boy accused of a brutal double murder." — Apple Podcasts (5/5)

Read more

The Interrogation — episode 1 — Peter Madsen and James Schmidt
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The Interrogation: Peter Madsen, James Schmidt, and Denmark's Most Notorious Murder Cases

Danish Murder Cases — episode 175 — The Robbery Murder on the Path
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Danish Murder Cases: The Robbery Murder of Stien and the Murder of the 18-Year-Old Business School Student

Danish Murder Cases — episode S12E30 — The Unicycle Rider Who Became a Murderer
Podcast Episode

Danish Murder Cases: A 16-Year-Old Boy's Murder of a 5-Year-Old Girl

Related Content
The Interrogation — episode 1 — Peter Madsen and James Schmidt

The Interrogation: Peter Madsen, James Schmidt, and Denmark's Most Notorious Murder Cases

Danish Murder Cases — episode 175 — The Robbery Murder on the Path

Danish Murder Cases: The Robbery Murder of Stien and the Murder of the 18-Year-Old Business School Student

Danish Murder Cases — episode S12E30 — The Unicycle Rider Who Became a Murderer

Danish Murder Cases: A 16-Year-Old Boy's Murder of a 5-Year-Old Girl

Mørkeland — episode 292 — The Murder in Kolding

Mørkeland: The Murder in Kolding and Blackout After Lighter Gas

Advertisement

Susanne Sperling

Admin

Share this post:
Fifteen: Inside the Daniel Marsh Murders — episode 2 — Daniel Marsh
Podcast
•
March 17, 2026 at 01:17 PM

Fifteen: Inside the Daniel Marsh Murders: Episode 2 - The Crime Scene

Erin Moriarty investigates the brutal details from the crime scene in Davis

Host
Susanne Sperling
Redaktør
Fifteen: Inside the Daniel Marsh Murders
CBS 48 Hours
Daniel Marsh
Erin Moriarty
Daniel Marsh Double Murder
Davis
The hearing
Murder of 5-year-old girl committed by 16-year-old boy
child murder
2013
The murders of Claudia Maupin
policing methods
Triple murder
Forensic psychiatry
Analytical review of female homicide cases in Denmark
Criminal Women
The murder of Arlene Fraser
murder-without-borders
Expert interview on murder investigation
murder of three family members

What is the episode about?

Fifteen: Inside the Daniel Marsh Murders: Episode 2 - The Crime Scene documents the shocking discovery of the bodies of elderly residents Claudia Maupin and Chip Northup in their home in Davis, California. Host Erin Moriarty, known from CBS 48 Hours, guides the listener through the first hours of the investigation, where police faced a crime scene of unusual brutality. The 15-year-old perpetrator, Daniel Marsh , had committed what appeared to be a carefully planned and pleasure-driven murder, leaving investigators with few clues in the initial phases.

The case behind the episode

The case of The Daniel Marsh Double Murder began on April 14, 2013. The then 15-year-old Daniel Marsh sneaked into his neighbors' home, Claudia Maupin and Chip Northup, and killed them with a total of 128 stab wounds. Marsh had thoroughly prepared by wearing a ski mask, gloves, and taping the bottoms of his shoes to avoid leaving prints. As described in this episode, he even went so far as to place items inside the victims' bodies to confuse forensic experts. Marsh was later diagnosed as a psychopath and explained during interrogations that he killed for pleasure. In 2014, he was sentenced as an adult to 52 years in prison, although recent legislation in California, specifically Senate Bill 1391, has sparked debate over whether his sentence should be overturned, as he was under 16 at the time of the crime.

About the podcast

The podcast Fifteen: Inside the Daniel Marsh Murders is produced by CBS 48 Hours and delves into the psychological and legal aspects of the case. Through exclusive interviews and recordings from the interrogation room, the series sheds light on how a teenager could evolve into one of the most cold-blooded murderers in the state's history. Erin Moriarty investigates not only the crime itself but also the systemic issues surrounding juvenile crime and justice.

Listen here

The episode can be found on all major platforms, including Apple Podcasts and Spotify. It is recommended for listeners interested in forensics and the legal nuances of American criminal cases.

Related episodes and media

For further insight into the case, one can read the full case files in KrimiDex or listen to the subsequent episodes of Fifteen, which cover the trial and the legal aftermath regarding Senate Bill 1391.

Sources

  • CBS News: 48 Hours investigates Daniel Marsh case
  • California Senate Bill 1391 Official Text
  • The Davis Enterprise: The Marsh Murders Retrospective

Reviews

"Join 48 Hours correspondent Erin Moriarty as she investigates this shocking case of a fifteen-year-old boy accused of a brutal double murder." — Apple Podcasts (5/5)

Read more

The Interrogation — episode 1 — Peter Madsen and James Schmidt
Podcast Episode

The Interrogation: Peter Madsen, James Schmidt, and Denmark's Most Notorious Murder Cases

Danish Murder Cases — episode 175 — The Robbery Murder on the Path
Podcast Episode

Danish Murder Cases: The Robbery Murder of Stien and the Murder of the 18-Year-Old Business School Student

Danish Murder Cases — episode S12E30 — The Unicycle Rider Who Became a Murderer
Podcast Episode

Danish Murder Cases: A 16-Year-Old Boy's Murder of a 5-Year-Old Girl

Related Content
The Interrogation — episode 1 — Peter Madsen and James Schmidt

The Interrogation: Peter Madsen, James Schmidt, and Denmark's Most Notorious Murder Cases

Danish Murder Cases — episode 175 — The Robbery Murder on the Path

Danish Murder Cases: The Robbery Murder of Stien and the Murder of the 18-Year-Old Business School Student

Danish Murder Cases — episode S12E30 — The Unicycle Rider Who Became a Murderer

Danish Murder Cases: A 16-Year-Old Boy's Murder of a 5-Year-Old Girl

Mørkeland — episode 292 — The Murder in Kolding

Mørkeland: The Murder in Kolding and Blackout After Lighter Gas

Advertisement

Susanne Sperling

Admin

Share this post: