Journalist Kate Snow takes a journey with families as they go to great lengths to find answers about their loved ones' deaths. These ordinary heroes...

Uncovers the extraordinary truth behind some of the Mafia's most notorious outlaws, and reveals how the FBI and law enforcement developed the...

A young British couple's dream trip through remote Central America, turns into a chilling nightmare when they are brutally murdered and the trail for...

Follow the case of experienced hiker Meredith Emerson, who along with her dog, vanished without a trace on Blood Mountain in Georgia, leading...

Nightline, or ABC News Nightline, is a late-night news program that is broadcast by ABC in the United States, and has a franchised formula to other...

Born with a genetic defect, 23-year-old agent Gaia lacks one of the most basic human instincts: fear. She works for an elite Special Investigations...

Brazilian TV personality and politician Wallace Souza faces accusations of masterminding the violent crimes he reported on and rallied against.

They know how to kill and how to cure. Inside a hospital, at home, or maybe even next door. They are trained to save lives but also know how to take...

Maggie and Alex enjoy a lavish life of privilege as members of one of South Carolina's most powerful legal dynasties. But when their son Paul is...

A series that dives into the dark world of contract killings, showcasing some of the most fascinating murder for hire cases ever caught on tape.

Dive into unhinged murder cases in which investigators uncover and expose the dark world of cults that kill. The series explores how power and...

The fascinating cases of every day, seemingly average moms, wives and girlfriends accused of murder. Did they really do it? And if so, why?

Monsters can be found lurking behind any innocent smile and on any street corner in America. Never-before-seen-video footage stares straight into the...

Uncover the heart-wrenching true stories behind crimes that transcended headlines and became part of popular culture. Exclusive first hand interviews...

Real crimes, disease outbreaks and accidents around the world are solved by experts using scientific laboratory analysis which helps them find...

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the...

Eighty-five million acres make up the National Park System, and only 33 special agents nationwide are responsible for investigating crimes that occur...

These are the terrifying tales of the unwanted neighbors who turn home sweet home into home sweet hell. A look inside the lives of horrific...

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

After marrying a mysterious man who claimed he could make her dog immortal, a celebrated vegan restaurateur finds her life veering off the rails.

Filmed over 10 years, this real-life thriller follows a DNA exoneree who, while exposing police corruption, becomes a suspect in a grisly new crime.

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...

Each of the twelve 50-minute episodes features a different aspect of the journey through life, from birth to adulthood and continuation of the...