Skip to content
Mommy Doomsday artwork

Mommy Doomsday

NBC News·Hosted by Keith Morrison·8 episodes

NewsSocietyCultureTrue CrimeSerialized true crimeDateline reportingKeith Morrison30-40 min episodesStart from episode 1Completed series

The disappearance of two of Lori Vallow’s children in Rexburg, Idaho in September 2019 would expose a bizarre trail of death, devotion and Doomsday beliefs that captivated the nation… A haunting podcast from Keith Morrison and Dateline NBC. Listen to all episodes of Mommy Doomsday now completely free, or subscriber to Dateline Premium to listen ad-free: DatelinePremium.com

Why listen

Mommy Doomsday is a tightly reported Dateline NBC true crime series hosted by Keith Morrison, following the disappearance of Lori Vallow's children and the disturbing beliefs surrounding the case. It plays like a compact audio documentary, with Morrison's signature narration guiding listeners through family history, suspicious deaths, religious extremism, and the search for answers. It is a strong fit for listeners who like serialized true crime with clear reporting, eerie atmosphere, and a case that gets stranger as it unfolds.

Series(1)

Episodes

2 min
Jun 2, 2026bonus
Introducing: Five Miles From Home

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Five Miles From Home, an all-new original podcast series from Dateline and Keith Morrison. When beloved high school junior Micaela Costanzo disappears on her way home from track practice, the race to find her leads to unlikely suspects, simmering rage, and unimaginable betrayal. Keith Morrison takes us to a small Nevada casino town to find out what really happened that night under the desert sky.    Follow now to get the first two episodes on Monday, June 8 completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com to hear the first two episodes now. Subscribers receive ad-free listening and early access to subsequent episodes. swap.fm/l/fmfhpr Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

4 min
Mar 10, 2026
Dateline Presents: Trace of Suspicion

Hey Dateline fans! As a bonus, we’re giving you a special preview clip of our new podcast series, Trace of Suspicion. After seemingly healthy 23-year-old Marine Todd Sommer dies unexpectedly, his widow Cindy’s lavish spending, cosmetic surgery, and wild partying raise investigators’ suspicions. They accuse her of poisoning him with arsenic for his life insurance, setting off a criminal case that takes a stunning turn... Josh Mankiewicz sits down with the woman at the center of it all in Dateline’s newest podcast.  If you like what you hear, just search Trace of Suspicion to listen to the first two episodes now, completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com. Subscribers get early access to new episodes and can listen to all Dateline podcasts ad-free. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

2 min
Mar 3, 2026
Introducing: Trace of Suspicion

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Trace of Suspicion, an all-new original podcast series from Dateline and Josh Mankiewicz. After seemingly healthy 23-year-old Marine Todd Sommer dies unexpectedly, his widow Cindy’s lavish spending, cosmetic surgery, and wild partying raise investigators’ suspicions. They accuse her of poisoning him with arsenic for his life insurance, setting off a criminal case that takes a stunning turn... Josh Mankiewicz sits down with the woman at the center of it all in Dateline’s newest podcast.  Follow now to get the first two episodes on Tuesday, March 10 completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com to hear the first two episodes now. Subscribers receive ad-free listening and early access to subsequent episodes. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

6 min
Dec 2, 2025
Dateline Presents: Something About Cari

Hey, Dateline fans! As a bonus, we’re giving you a special preview clip of our new podcast series, Something About Cari. Keith Morrison takes us to America’s heartland, where single mom Cari Farver disappears just weeks into a new romance. What follows is a series of strange and terrifying events, including taunting texts and threatening emails to Cari's boyfriend and his ex that escalate to stalking, arson and murder. But nothing could prepare friends, family, and investigators for the mind-bending twist that would come next… If you like what you hear, just search Something About Cari to listen to the first two episodes now, completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com. Subscribers get early access to new episodes and can listen to all Dateline podcasts ad-free. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

2 min
Nov 25, 2025
Introducing: Something About Cari

Hey, Dateline fans! As a bonus for you, we’re sharing the trailer for Something About Cari, an all-new original podcast series from Dateline and Keith Morrison. In this podcast Keith Morrison takes us to America’s heartland, where single mom Cari Farver disappears just weeks into a new romance. What follows is a series of strange and terrifying events, including taunting texts and threatening emails to Cari's boyfriend and his ex that escalate to stalking, arson and murder. But nothing could prepare friends, family, and investigators for the mind-bending twist that would come next… Follow now to get the first two episodes on Tuesday, December 2, completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com to hear the first two episodes now. Subscribers receive ad-free listening and early access to subsequent episodes. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

3 min
Nov 4, 2025
Introducing Dead Certain: The Martha Moxley Murder

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Dead Certain: The Martha Moxley Murder an all-new original podcast series from NBC News Studios. Hosted by veteran journalist Andrew Goldman, Dead Certain: The Martha Moxley Murder, is sure to hook listeners, in the vein of Serial and Making a Murderer. Unfolding over 12 richly told episodes, the podcast will explore, in intimate detail, the twists and turns of this fascinating and confounding case as it hits its milestone 50th anniversary.  The series is built upon a decade of original reporting, brand new investigative information, firsthand voices, and a half century of archival audio – as well as multiple interviews with Michael Skakel, who is speaking publicly for the first time ever. To start listening, search “Dead Certain: The Martha Moxley Murder” and follow on Apple Podcasts, Spotify, or wherever you get your podcasts, for new episodes every week. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

5 min
Oct 6, 2025
Dateline Presents: The Last Appeal

Hey Dateline fans! As a bonus for you, we’re sharing a special preview clip of The Last Appeal, an all-new original podcast series from Dateline and Lester Holt. In this series, Lester Holt takes listeners inside the urgent case of Robert Roberson, a Texas father set to be executed on October 16th for the 2002 death of his 2-year-old daughter. Lester is on the ground in Texas, where he examines the evidence against Roberson and talks to the people closest to the case, including the lead detective, who now believes he helped put an innocent man behind bars. Lester’s exclusive interviews reveal critical information the jury never heard. This series will confront listeners with questions about justice and truth, and perhaps the most haunting question of all: Is an innocent man about to be put to death? To start listening, just search “The Last Appeal”. And remember to follow for new episodes releasing each day this week. For ad-free listening, subscribe to Dateline Premium on Apple Podcasts, Spotify, or DatelinePremium.com. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

1 min
Sep 29, 2025
Introducing: The Last Appeal

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for The Last Appeal an all-new original podcast series from Dateline and Lester Holt.In this series, Lester Holt takes listeners inside the urgent case of Robert Roberson, a Texas father set to be executed on October 16th for the 2002 death of his 2-year-old daughter. Lester is on the ground in Texas, where he examines the evidence against Roberson and talks to the people closest to the case, including the lead detective, who now believes he helped put an innocent man behind bars. Lester’s exclusive interviews reveal critical information the jury never heard. This series will confront listeners with questions about justice and truth, and perhaps the most haunting question of all: Is an innocent man about to be put to death?Follow now to get the first episode on Monday, October 6. For ad-free listening, subscribe to Dateline Premium on Apple Podcasts, Spotify, or DatelinePremium.com. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

4 min
Sep 16, 2025
Dateline Presents: Deadly Engagement

Hey, Dateline fans! As a bonus, we’re giving you a special preview clip of our new podcast series, Deadly Engagement. It’s the story of Denita Smith, a promising young photographer with a bright future and engagement ring from the man she loved. But her future vanished in a puff of smoke when a mysterious assailant shot her dead outside her home. Dateline’s Josh Mankiewicz takes us to North Carolina for a twisted story that reveals a love triangle involving sex, lies and audio tape that had everyone guessing who really killed Denita. If you like what you hear, just search Deadly Engagement to listen to the first two episodes now, completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com. Subscribers get early access to new episodes and can listen to all Dateline podcasts ad-free. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

2 min
Sep 9, 2025
Introducing: Deadly Engagement

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Deadly Engagement an all-new original podcast series from Dateline and Josh Mankiewicz. It’s the story of Denita Smith, a promising young photographer with a bright future and engagement ring from a man she loved. But her future vanished in a puff of gun smoke when a mysterious assailant shot her dead outside her home. Dateline’s Josh Mankiewicz takes us to North Carolina for a twisted story that reveals a love triangle involving sex, lies and an audio tape that had everyone guessing who really killed Denita.  Follow now to get the first two episodes on Tuesday, September 16 completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com to hear the first two episodes now. Subscribers receive ad-free listening and early access to subsequent episodes.

3 min
Feb 17, 2025
Dateline Presents: Murder in the Moonlight

Hey Dateline fans! As a bonus, we’re giving you a special preview clip of our new podcast series, Murder in the Moonlight.  In this podcast, Keith Morrison takes listeners to a quiet farmhouse on America’s Great Plains, where Sharmon and Wayne Stock have just celebrated Easter with their big, loving family. That night, under a pale moon, the couple is shot to death in their bedroom. The investigation includes four suspects, spans three states, and comes down to a single shiny clue: A gold ring found at the scene of the crime. If you like what you hear, just search Murder in the Moonlight to listen to the first two episodes now, completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com. Subscribers get early access to new episodes and can listen to all Dateline podcasts ad-free.

2 min
Feb 10, 2025
Introducing: Murder in the Moonlight

Hey Dateline fans! As a bonus for you, we’re sharing the trailer for Murder in the Moonlight, an all-new original podcast series from Dateline and Keith Morrison. In this podcast, Keith Morrison takes listeners to a quiet farmhouse on America’s Great Plains, where Sharmon and Wayne Stock have just celebrated Easter with their big, loving family. That night, under a pale moon, the couple is shot to death in their bedroom. The investigation includes four suspects, spans three states, and comes down to a single shiny clue: A gold ring found at the scene of the crime. Follow now to get the first two episodes on Monday, February 17th completely free. Or subscribe to Dateline Premium on Apple Podcasts, Spotify or DatelinePremium.com to hear the first two episodes now. Subscribers receive ad-free listening and early access to subsequent episodes.

8 min
Jun 2, 2021
UPDATE: Keith Morrison and Producer Shane Bishop Discuss Latest Charges

Keith Morrison sat down with producer Shane Bishop to discuss the recent developments and charges in the case that has taken yet another bizarre turn. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.

39 min
Mar 4, 2021Episode 6
What Happened to the Children

The six-month search for Lori’s two missing children has followed a trail from snowy Idaho to sunny Kauai and back again. And the question of where the children are is finally answered. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

38 min
Mar 2, 2021Episode 5
Gone

As the investigation into Lori’s missing children intensifies, she and her new husband leave town. Then another person close to Lori dies unexpectedly. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

35 min
Feb 25, 2021Episode 4
Somewhere Cold

Lori moves to Idaho,  as mysterious and disturbing events continue to unfold around her and Chad. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

37 min
Feb 23, 2021Episode 3
He Saw It Coming

A deadly shooting at Lori Vallow’s home brings police to her door. And it wasn’t the first time they’d met. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

29 min
Feb 16, 2021Episode 2
The Start of Something Big

Lori is drawn to an end-times author. They’re both married to other people. That’s about to change. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

36 min
Feb 16, 2021Episode 1
Ticking Time Bomb

Lori Vallow was a wife, mother, and beauty pageant contestant. Then people around her started dying.  Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

3 min
Feb 9, 2021
Introducing: Mommy Doomsday

The disappearance of two of Lori Vallow’s children in Rexburg, Idaho in September 2019 would expose a bizarre trail of death, devotion and Doomsday beliefs that captivated the nation. A haunting podcast from Keith Morrison and Dateline NBC, Mommy Doomsday premieres February 16th. Subscribe now. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.