Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now...

Josh Mankiewicz reports on the mysterious disappearance of a Colorado rancher.

The survivor of a horrible attack is convinced police have the wrong suspect.

Dennis Murphy has the latest on the case of a Florida law professor murdered in his garage, including new details, newly-released evidence and...

After filming wraps on an indie horror movie, the cast members learn that their lead actress is not who she says she is and has been charged with...

When a doctor is found murdered, investigators are stumped as to who would want him dead. Police discover simmering jealousies and a love triangle....

A mother of two goes missing in Monrovia, California. As detectives investigate, the woman's friends and family reveal that she feared she was being...

An Arkansas realtor goes missing after showing a house. When loved ones later receive mysterious text messages from her, they know something...

When college student Helene Pruszynski is found murdered, her case remains cold for nearly 40 years until a new detective uses an innovative method...

In Morris, Alabama, faith is a way of life. But when a man is murdered, rumors involving a pastor begin to swirl and the truth ends up turning the...

When a woman dies after what appears to be an accidental fall in the shower, two friends join forces to seek justice on her behalf. Andrea Canning...

After Ellie Green doesn't hear from her mother for a few days following an argument, she begins to worry. Then she learns her mother is dead. But is...

When Ohio resident Pat Sabo is offered $50,000 to kill someone hundreds of miles away, he calls the police to report the incident; acting quickly,...

When a pediatric dentist is found dead, police uncovers a complex plot and their suspect leads investigators on an international manhunt; the lead...

When a soldier, Vannessa, vanishes from Fort Hood, her family do everything they can to bring attention to her disappearance; Secretary of the Army...

After Todd Chance is murdered, police follow a trial video evidence as they work to track down the killer;

Top executives at Pfizer, Moderna, and Johnson and Johnson talk about plans for COVID-19 vaccine distribution and efforts to overcome public...

A 40-year-old Minnesota woman is shot to death in her bed, while her husband and teenage daughter are home, leaving investigators to wonder who would...

The latest in the case of a missing young Oregon woman, whose disappearance led to an intense manhunt, after a suspect embarked on a two-state crime...

More than 2 decades since the tragic death of Princess Diana, Dateline reveals new insights into the real story of the very private royal, including...

The families of George Floyd, Jacob Blake Jr, and Eric Garner open up together in a raw and emotional conversation about their pain, anger, and...

A romantic Mediterranean cruise, which was intended to rekindle the love between a woman and her ex-husband, had led to the vanishing of her; the...

The deadly shooting at U.S. District Court Judge Esther Salas’ home that left her husband Mark injured and their son Daniel dead.

Keith Morrison has the latest developments in the case of a 21-year-old UCLA student, whose body was found in an infamous Los Angeles area train...

When University of Utah athlete Lauren McCluskey is found murdered on campus, investigators learn that she had reached out to the campus police for...

A nationwide manhunt is launched after a woman dubbed the “killer grandma” goes on the run through the Gulf Coast. Dennis Murphy reports.

A college student goes missing in broad daylight from her off-campus job. As police begin to investigate, they receive a mysterious phone call that...

Popular basketball player Lorenzen Wright is found murdered in 2010. His mother insists she knows who murdered her son and is relentless in her...

A coroner arrives at the scene of a car wreck to find a woman dead. He becomes suspicious when he notices unusual markings on her face. Was her death...

When the owner of a school promoted as a place to help troubled girls is accused of abusing students, his daughter must decide whose side she’s...

When Susan Woods doesn’t show up for work, she is soon discovered dead in her bathtub. As police search for answers, they find a trail of...

Former NXIVM member Dr. Danielle Roberts defends branding members of the alleged sex cult; former members India Oxenberg and her mother, Catherine...

In an attempt to move on from a tumultuous love triangle, South Carolina native Heather Elvis goes out on a first date on December 17, 2013. After...

Witnesses see a woman handcuffed in a parking lot and taken into an unmarked car by a blond woman. But detectives can't find any record of an arrest....

Amateur internet investigators, new DNA technology and a dogged investigator help police find a killer – and identify a victim for years known...

Lead detectives in the murder investigation of University of Utah student MacKenzie Lueck speak exclusively to Keith Morrison about the case that...

Exclusive new interviews and details on the deaths surrounding Chad and Lori Vallow Daybell, a case Keith Morrison has been on since it drew national...

When a woman is murdered, a web of sex and lies is uncovered, revealing a prominent family’s dark secrets. Detectives and an FBI informant tell...

Kathleen Schroll makes a phone call that names her killer right before her death, it leads to the arrest of a father for murder. But two trials and...

When a private investigator and former police officer vanishes, detectives think there may be more to the story when strange text messages start to...

After filming wraps on an indie horror film, the cast and crew learn their killer star isn’t who she says she is. It’s a plot twist that...

A Michigan community is shocked when a local mother is found stabbed to death. After the case goes cold for more than a decade, a bombshell reignites...

A mother of two vanishes, and nearly two years later her body is found in the San Diego Bay, but medical examiners say she had only been dead for...

After a mother and son are found dead, it takes nearly a decade to unravel the case. Andrea Canning reports the latest, including how a second...

America is on its knees thanks to the global pandemic, and a year marred by division and uncertainty. Dateline investigates why so many are now...