A look at some of Europe's and America's most horrific serial killers and how bizarrely simple blunders eventually brought them to justice.

Each episode of this true-crime series begins with the grisly discovery of a body and the onset of an intense investigation. When police think...

Murder She Solved tells the true stories of female crime investigators who, against all odds, have solved some of the most daunting murder cases in...

The next generation crime series revealing the ground-breaking police techniques used to solve murders on Britain's streets.

The two-night investigative special follows the stories of four former Jehovah’s Witnesses, as they recount details of the sexual abuse they...

The rise, fall, and improbable resurgence of Ashley Madison, the dating website aimed at marriage cheats. Pioneers in outrageous viral advertising,...

Anthology series based on real criminal cases, featuring an interview with the actual perpetrator at the end of each episode.

Working for nearly three decades with the Charlotte (N.C.) Police Department, Detective Gary McFadden has developed unorthodox methods that have...

The story of how the lottery invented to finance a zoo was incorporated by Rio de Janeiro's popular culture and, in the hands of organized gangsters,...

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the...

Inspired by actual events, this true crime anthology series takes a deep dive into the dark, twisted minds of terrorists and follows the brave souls...

Paranormal investigators Ed and Lorraine Warren take on one last terrifying case involving mysterious entities they must confront.

After an Ayahuasca vision transports him to a haunted castle, Alec meets Hanna who tales him the story of her mother's forced marriage and how the...

When a downtrodden janitor, Winston Gooze (Peter Dinklage), is exposed to a catastrophic toxic accident, he’s transformed into a new kind of...

When a devil-worshipping criminal network plunges Seoul into chaos, the police turn to Holy Night—a trio of supernatural demon hunters—to...

The Demon Slayer Corps are drawn into the Infinity Castle, where Tanjiro, Nezuko, and the Hashira face terrifying Upper Rank demons in a desperate...

Will Radford is a top analyst for Homeland Security who tracks potential threats through a mass surveillance program, until one day an attack by an...

Expert thief Parker gets a shot at a major heist, but to pull it off he and his team must outsmart a South American dictator, the New York mob, and...

The adoptive son of the Adattu family, Marco, sets off on a ruthless quest for vengeance after his brother is brutally murdered, finding only...

Against the vibrant backdrop of a 1960s-inspired, retro-futuristic world, Marvel's First Family is forced to balance their roles as heroes with the...

During the Vietnam War, a recon unit ventures to an isolated jungle valley to uncover the fate of a missing platoon. They soon find themselves in a...

Follows a tough cop, who after being transported to a dystopian future, must enter a deadly combat tournament to be able to return to his past.

After suffering a potentially career-ending brain trauma, Cameron Cade receives a lifeline when his hero, legendary eight-time Championship...