
Dateline

Season premiere - When a woman is strangled to death in her upscale Texas home, police look at the men in the victim’s life, while also considering that a stranger may have killed her. Keith Morrison reports .

A man who was recently acquitted of the murder of his ex-girlfriend's 12-year-old son tells his story; interview with the victim's mother and key players in the case.
A daughter's determination to learn more about her mother's mysterious death leads to the reopening of a 30-year-old cold case. Dennis Murphy reports.

The investigation into the death of Spokane, Wash., businessman exposes a web of malevolence extending from the Pacific Northwest to a North Dakota oil field. Keith Morrison reports.

A son uncovers a dark family conspiracy when he questions his mother following a man's apparent suicide. Keith Morrison reports.

A Jacksonville, Fla., firefighter discovers a disturbingly violent scene in his darkened bedroom on a Halloween weekend. Andrea Canning reports.

Police initially suspect natural causes as they investigate a man's death, until they learn about an unconventional love triangle, which points the investigation in a new direction. Andrea Canning reports.
After seeing a report on the murder of college student Michelle O'Keefe, a son asks his father for help looking into the case. Keith Morrison reports.
After a man's conviction for murdering his wife is overturned, new allegations take the tale in an unexpected direction. Keith Morrison reports.

On June 28, 2014, 19-year old Marine wife Erin Corwin tells her husband she is going out to scout hiking trails in Joshua Tree National Park. She then vanishes without a trace. Andrea Canning reports.

When a woman is found dead in her garage, detectives in Frisco, Texas uncover a series of suspects – all of them connected in different ways to her secretive life. Josh Mankiewicz reports.

Keith Morrison on the final chapter of Cal Harris' journey through the courts in upstate New York. Dennis Murphy interviews Dalia Dippolito whose second trial took a stunning twist in Florida.

Dalia Dippolito, accused of hiring a hitman to kill her husband, goes on trial for the third time. Dennis Murphy reports on the mesmerizing story of an undercover police sting.
Donald Trump is inaugurated President of the United States in Washington, DC. Plus, A Virginia man learns that his wife and son have been kidnapped while on vacation in the Philippines by an Islamic militant group. The man soon receives a call demanding $10 million in ransom. Dennis Murphy reports.
After Ross Harris left his 22-month old son in a hot car for hours, it sparked a murder investigation and an explosive trial. Andrea Canning reports with an interview with Ross Harris' cousin.

A recent high school graduate is miraculously found alive after she and her friend are brutally attacked. Who could have committed such a horrific attack? Josh Mankiewicz reports.
A private investigator searches for answers after two women are murdered five years apart in different states. Is there a connection between these two cold cases? Josh Mankiewicz reports.

A new hour of Dateline details the latest efforts to free Steven A. Avery and Brendan Dassey, featuring rarely seen video and interviews with key players in the case. Andrea Canning reports.
In her first-ever TV interview, Michelle Hadley talks to “Dateline NBC” about spending three months in jail last year, accused of stalking Angela Diaz online and more. Dennis Murphy reports.
Florida, 2009: Quinn Gray, a homemaker, calls her husband Reid and tells her she's kidnapped, she doesn't know where she is and three men want $50,000 to release her. The Grays are wealthy, so Reid has no problem getting the money together quickly. She calls him repeatedly with money drop locations but the directions are so rushed and chaotic that no money is exchanged. Quinn's mom takes over and drops the money in a parking lot. Three random guys pick it up and call 911 so they don't get into trouble. The money drop is a bust. But, as investigators dig and dig, a sighting of a kidnapper on a security camera leads to a bomb blast of a revelation.