New interviews and an up-to-date analysis of evidence shed light on the 1992 murders of three girls in Spain and their profound impact on the nation.
There won't be a season 2, the show has ended.
After a young woman is accused of lying about a rape, two female detectives investigate a spate of eerily similar attacks.
The Son of Sam case grew into a lifelong obsession for journalist Maury Terry, who became convinced that the murders were linked to a Satanic cult.
In 1971, a skyjacker parachutes off a plane with a bag of stolen cash — and gets away with it. Decades later, his identity remains a compelling mystery.
Determined to remove her daughter's photos from a revenge porn website, a persistent mother launches an online crusade to shut down its cruel founder.
A series of mutilated bodies and taunting notes left outside a Delhi jail sends police hunting for a seasoned killer with a grudge against the system.
Spain, 1981: When armed men hold up a bank and take hundreds hostage, a reporter races against the authorities to uncover the true motive for the heist.