Dateline Unforgettable Deadly Valentine investigates the murder of Denise Leuthold on February 14, 2013, in Peoria, Illinois.

Exclusive new details in the case of Susan Smith, who murdered her two young boys in 1994. Craig Melvin speaks with David Smith about his ex-wife’s recent attempt to be released from prison. Airs ...

Watch the full episode, “Under the Bay Bridge,” on Peacock now. You can also watch on the NBC app or listen to it on our podcast. After you’ve finished the episode, hear more from Bob’s father about ...

Again, NBC’s press release confirmed that another new episode of Dateline NBC’s current season 33 is indeed scheduled to make ...

The Dateline episode titled "Secrets In Seattle" focuses on a story of betrayal, manipulation, and relentless pursuit of justice.

The Dateline episode titled Heart of Darkness showed the harrowing case of a Filipino-American teen and his mother, who were abducted by Muslim militants while vacationing in a beach cottage off Zambo ...

Myrtle Polk, 88, has not been seen for nearly 8 months. Her car, a 2004 Black Lexus ES 330 with Texas license plate BV7-K204, ...

In its first direct criticism of the Trump administration, North Korea said Secretary of State Marco Rubio's comments showed ...

# The documentary tells the tale of Sante Kimes and her son Kenny – a duo nicknamed Mommie and Clyde whose spree of crimes included Nassau but also sprawled across the United States. # The Devil Wore ...

Troubled relationships often result in separation, but in Matt Podolak's case featured on Dateline: Secrets Uncovered, the Ohio man got killed by his fiancée, Holly McFeeture.

The Darlene "Dar" Foley murder case featured on Dateline is one of the most complex true-crime cases that gained notable ...

Thomas Foley made a panic-stricken 911 call that set off a series of events that would lead to one of Michigan's most debated murder trials.