20/20 is an American television newsmagazine that has been broadcast on ABC since June 6, 1978. Created by ABC News executive Roone Arledge, the show...

From the team behind Crimewatch, this brand new series tells the most dramatic and heartbreaking stories of how detectives have solved their most...

In Lodz, during the 1990s, investigative detectives work to unravel the mystery of a dark network of connections between emergency medical workers...

Host and retired detective Lt. Chris McMullin gives insights on crimes that took place in a region steeped in rich history and vibrant culture that...

In a gripping new Court TV original documentary series, host David Scott (HBO Real Sports, ABC News) ventures inside high-security prisons to delve...

In Australia, there are over 40,000 men and women currently behind bars. Many of them have done very bad things. They have shattered countless lives,...

Explore the impact of A.I. and how it is transforming the way we live and work -- both now and in the future, featuring some of the brightest minds...

Documentary following the officers of Britain's biggest and busiest police service as they deal with life, death, crime and its victims, all across...

Through bodycam footage, texts and interviews with loved ones, this documentary investigates the horrifying murder of four University of Idaho...

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

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...

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

The true stories of people who lived with a killer. How well do you really know your family? Would you recognize the warning signs? Or would you...

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

American Masters is a PBS television series which produces biographies on enduring writers, musicians, visual and performing artists, dramatists,...