In Cold Blood

Hey Dateline fans, here's a special preview of the next episode of Dateline: Missing in America Season 5. In “No Ordinary Sunday,” Josh Mankiewicz reports on the disappearance of 28-year-old Marilyn “Niqui” McCown, who vanished in Richmond, Indiana, on July 22, 2001, just weeks b ... Show More

In Massachusetts, Lindsay Clancy is on trial for allegedly murdering her three children. Her family and former colleagues testify for the defense. In New York, Luigi Mangione pleads guilty to federal stalking charges in the killing of UnitedHealthcare CEO Brian Thompson, while hi ... Show More

In a special edition of Talking Dateline, NBC News’ Ellison Barber, host of the Netflix podcast, “Allegedly,” gives Josh Mankiewicz the third degree onstage at Caesars Palace in Las Vegas, for CrimeCon 2026. Josh tells Ellison how he got his start covering true crime and what the ... Show More

When their trailer catches fire, the young husband heroically rescues his wife and infant son. A month later, his wife is beaten to death in a bedroom of his parents' home. The cut window screen points to an intruder, but the lack of supporting evidence compels investigators to l ... Show More

When their trailer catches fire, the young husband heroically rescues his wife and infant son. A month later, his wife is beaten to death in a bedroom of his parents’ home. The cut window screen points to an intruder, but the lack of supporting evidence compels investigators to l ... Show More

An obstetrician returned home from the hospital and found his wife on the floor of the bathroom; she was covered with blood, not breathing. He tried unsuccessfully to revive her, staining his clothes with her blood in the process, and then he called 911. His version of events was ... Show More

A young woman is found dead in her burning home. She’d been involved with a firefighter– could he have set a fire to cover her murder? Nikki Battiste reports. 

A Central Alberta family arrived home from a long weekend away and noticed something was suspicious as they pulled into their driveway. Upon entering the home, there was a shocking discovery. Join Global News senior crime reporter Nancy Hixt as she shares the story of one man’s h ... Show More

Police arrive at a shooting, and discover the victim's husband is a homicide detective who says his wife shot herself. Investigators turn to a forensic scientist and ballistics expert to learn what really happened and who was responsible.To learn more about how HLN protects liste ... Show More

A nurse is found dead in her apartment. Surveillance video captures her coming home for the last time. Can investigators piece together what happened next? Natalie Morales reports. 

A 29-year-old pregnant wife is found dead in her home of a gunshot wound to the head. Blood spatter analysis led police to the truth.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices H ... Show More

Florida fire-fighter, Derrick Dorsey came home from work to discover his wife Kim dead from an apparent suicide. Then the police declared her death a murder and began exploring connections the Dorseys’ had with less than reputable people. But they quickly learn that not everyone ... Show More

A woman dies suddenly at home. Investigators are unable to determine the cause of death until they receive a call from the ex-wife of the dead woman’s husband. The sensitive nose of a toxicologist ends up sniffing out murder.To learn more about how HLN protects listener privacy, ... Show More