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Fifteen: Inside the Daniel Marsh Murders

Fifteen: Inside the Daniel Marsh Murders

CBS News

9 episodesENserial

Show overview

Fifteen: Inside the Daniel Marsh Murders launched in 2025 and has put out 9 episodes, alongside 2 trailers or bonus episodes in the time since. That works out to roughly 4 hours of audio in total. Releases follow a monthly cadence.

Episodes typically run twenty to thirty-five minutes — most land between 4 min and 35 min — with run-times ranging widely across the catalogue. It is catalogued as a EN-language True Crime show.

The show is actively publishing — the most recent episode landed 4 weeks ago, with 2 episodes already out so far this year. The busiest year was 2025, with 7 episodes published. Published by CBS News.

Episodes
9
Running
2025–2026 · 1y
Median length
31 min
Cadence
Monthly

From the publisher

Claudia and Chip fell in love in their golden years, surrounded by children and grandchildren. But in the early morning hours of April 14, 2013, their 17 years of marriage came to a brutal end: stabbed to death inside their Davis, California home. Police had no physical evidence, and spent months searching for leads, even within the family itself. But two months later, a tip led them to an unlikely and terrifying suspect – a fifteen-year-old boy. Join “48 Hours” correspondent Erin Moriarty for "Fifteen: Inside the Daniel Marsh Murders," a six-episode podcast that explores one of California's most chilling and notorious crimes. Access more limited series from 48 Hours and listen ad-free by subscribing to 48 Hours+. Subscribe at ⁠⁠48HoursPodcasts.com⁠⁠, then listen in Apple Podcasts, Spotify, or use your private link in your favorite podcast app.

Latest Episodes

D4vd Charged with Murder | Case by Case

Apr 25, 20263 min

Introducing Blood Is Thicker: The Farris Wheel

bonus

When the remains of the patriarch of a wealthy Georgia family were discovered on his Georgia farm, investigators asked who would want to kill Gary Farris, and why? What they discovered is a dysfunctional family fueled by jealousy, betrayal, and money-related tensions. Soon, allegations start flying round and round like a sinister Ferris wheel ... and a mother and son face off over who could be responsible for destroying their family. Listen to Blood is Thicker: The Farris Wheel now, wherever you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Mar 11, 20262 min

Ep 6Hurt People

Claudia and Chip's family hopes to move forward with their lives, but they're traumatized again when they see Daniel Marsh appear in a video claiming that he is a changed man. On top of that, new state laws intended to provide justice for juvenile offenders also mean that Daniel may get a chance at early release. Can a killer like Daniel Marsh be rehabilitated? And how can the family of Claudia Maupin and Chip Northup find peace? Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Oct 1, 202535 min

Ep 5A Killer's Mind

Was Daniel Marsh a depraved psychopath without a conscience, or was he not in his right mind when he murdered Claudia Maupin and Chip Northup? As Daniel Marsh is tried as an adult, his defense team makes the case he was legally insane when stabbing the sleeping victims. Could his medications be responsible for his actions? But the prosecution argues Daniel knew exactly what he was doing and would have harmed others had he not been caught. It is up to the jury to decide Daniel's fate as Chip and Claudia's family watches and waits. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Sep 24, 202542 min

Ep 4The Unlikely Suspect

The police and the FBI finally meet Daniel Marsh face-to-face. While they have some evidence, they need Daniel to admit to killing Claudia Maupin and Chip Northup. During an hours-long interview, FBI special Agent Chris Campion builds a rapport with Daniel, who describes his troubled childhood, a fascination with violence and a history of self-harm. It all leads to a chilling confession. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Sep 17, 202538 min

Ep 3A Strange Tip

Two months after the murders, a teenage tipster calls police with intimate knowledge of the crime and shocking details about who was responsible. But how did this high schooler know so much information, and why didn't he report it earlier? Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Sep 10, 202531 min

Ep 2Unanswered Questions

Without any real leads, the police start to look close to home, questioning Chip and Claudia's own family members. The family cooperates, but as suspicion falls on Chip's son and grandsons, the investigative ordeal becomes another nightmare for the family, as the actual murderer roams free. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Sep 3, 202529 min

Ep 1A Quiet Life Shattered

When Claudia Maupin moved to Davis, California, she's determined to find the man of her dreams. Sure enough, she falls in love with and marries Chip Northup, and together they merge their families. Life seemed happy and safe, full of love. So when the couple does not show up at church one morning, their family is worried. But they never expect that Chip and Claudia had been the victims of a double homicide inside their home. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Aug 27, 202530 min

The Unlikeliest Mastermind | Introducing Fifteen

trailer

When beloved couple Claudia Maupin and Chip Northup are brutally murdered while sleeping in the peaceful college community of Davis, California, police are left with more questions than answers. With no evidence, weapon or motive, authorities struggle to track down the killer. Who would commit such a heinous crime and why? Months later, a tipster calls to reveal intimate details of the crime. And the mastermind behind it all? Well, he was just fifteen. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Aug 18, 20253 min
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