The Sons of Sam: A Descent Into Darkness

These real-life mysteries explore the dark side of female connections and rivalry: the inner workings of cutthroat cliques, vicious backbiting and...

Killer Cheer presents how crimes among young women turn deadly.

Examining what drove Harold Shipman to commit murder.

Jared Fogle, aka The Subway Guy, was a pop culture icon and an inspiration to millions of Americans -- but behind his loveable public persona lurks a...

In 1988, criminal policeman Wei Guo Ping witnessed the deaths of his comrades during an operation around a serial murder case where the culprit...

One of the most horrifying tales in Quebec's judicial history. More than 50 years later, and some for the first time, protagonists of the time...

8 young women are found murdered over a period from 2005-2009 in Jennings, La. population just over 10,000 people. The young women were allegedly...

Mysterious murders has been committed in four post-communist cities: Warsaw, Prague, Odesa, and Leipzig. The investigations are carried out by three...

With rare access to those closest to the case, Shawndrea and Joe meet face-to-face with Phoenix's parents, family members and friends, many of whom...

The untold story behind cult leader Charles Manson and his followers' heinous crimes as told through interviews with former members, archival...

In Humboldt County, California, the big business of legal marijuana brings in visitors from around the world. Some are never seen again.

After the assassination of prime minister Olof Palme in 1986, Stig Engström managed to elude justice right up to his death through a combination...

A series of murders alarm the police authorities, as strange symbolisms are traced to every crime scene. The eccentric professor of criminology...

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.

A murdered body on a bridge between El Paso and Juarez bring together El Paso detective Sonya Cross and Chihuahua State Police detective Marco Ruiz.

Beneath the sunlit glamour of 1985 L.A. lurks a relentlessly evil serial killer. In this true-crime story, two detectives won't rest until they catch...

In 1970s NYC, the “Torso Killer” preys on women to fulfill his grotesque fantasies while eluding police. A docuseries dive into...

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

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.