Episode 1

A murder that obsessed the nation, and a disappearance that's mystified police for 50 years. Is the son of victim Sandra Rivett about to solve the case of the fugitive aristocrat?

This docuseries disputes the Mexican government's account of how and why 43 students from Ayotzinapa Rural Teachers' College vanished in Iguala in 2014.

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Docuseries told from the point of view of those left behind after a loved one vanishes without a trace.

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Christina Fontana follows a family searching for their missing daughter.

An investigation of the 2012 disappearance of Alabama teenager Brittney Wood reveals a truth more shocking than anyone could ever imagine.

Filmmaker Joe Berlinger’s real-time, eight-part investigation into a string of mysterious sex and drug-fueled disappearances and deaths in the heart of America’s rust belt.

What happened in the final days of Gabby Petito's life? In this gripping true-crime series, her loved ones reveal the untold story of her tragic murder.

Rome, 1983. After leaving a music lesson, 15-year-old Emanuela Orlandi vanishes — embroiling the Vatican in a decades-long mystery.

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.

Sisters-in-law and Black and Missing Foundation founders Derrica and Natalie Wilson fight an uphill battle to bring awareness to the Black missing persons cases that are marginalized by law enforcement and national media.

For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.

A life as dramatic as her work. Lucy Worsley discovers the origins of Agatha Christie's macabre magic - and with some compelling characters, uncovers carefully concealed secrets.

Uncover the heart-wrenching true stories behind crimes that transcended headlines and became part of popular culture. Exclusive first hand interviews reveal shocking twists, new evidence, and unexpected resolutions.

This true-crime series investigates the 1998 disappearance of a 23-year-old woman from a Caribbean cruise and her family's tireless search for answers.