Live to 100: Secrets of the Blue Zones

Secrets emerge and entire cases unravel inside a police interview room in Paris, where suspects and investigators face off in an intricate dance.

Take a trip inside the mind of Bill Gates as the billionaire opens up about those who influenced him and the audacious goals he's still pursuing.

A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

When a suspect is found in a journalist's murder, the case is considered closed until a secret diary suggests 13 more victims — and possible cannibalism.

A community of amateur traders enacts a daring plan to get rich quick and wreak havoc on the stock market. But can they beat Wall Street at its own game?

When Lori Vallow's kids vanished, the search for them unearthed a trail of suspicious deaths, a new husband who shared her doomsday views — and murder.

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

A young boy growing up in the suburbs of 1980s Brisbane faces the harsh realities of life — and the looming dangers that threaten his family.

Wrongfully imprisoned for murdering his own son, a father sets out on a desperate rescue mission after learning the boy may still be alive.