Inside the shocking investigation into three missing young women that eventually revealed a serial killer.

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...

Nearing the 15th anniversary of Laci Peterson's disappearance, A&E Networks takes a fresh look at the case. A definitive factual account by those who...

A teacher and a surgeon are rocked by scandalous accusations after they enjoy a seemingly innocent date.

New York City in the 1970s was ruled with a bloody fist by five mafia families, until a group of federal agents tried the unthinkable: taking them...

Learn the haunting case of Grant Amato, a 29-year-old Florida man accused of murdering his own family execution style for the love of a cam girl.

Leif GW Persson and Camilla Kvartoft from Veckans crime discuss the British series Mordutredningen, where a real murder case is investigated.

A mother forces her son to kill her father, based upon a true event in Salt Lake City, Utah in 1978.

Fascinating biographies featuring the lives and personalities of some of the most notorious mobsters: Al Capone, Bugsy Siegel, John Dillinger, Sam...

In this genre-bending tale, Errol Morris explores the mysterious death of a U.S. scientist entangled in a secret Cold War program known as MK-Ultra.

Uncover the heart-wrenching true stories behind crimes that transcended headlines and became part of popular culture. Exclusive first hand interviews...

What happened in the final days of Gabby Petito's life? In this gripping true-crime series, her loved ones reveal the untold story of her tragic...

After marrying a mysterious man who claimed he could make her dog immortal, a celebrated vegan restaurateur finds her life veering off the rails.

Not long after the Cecil Hotel in Los Angeles opened in 1924, a guest committed suicide in one of its rooms, beginning a decades-long string of...

From power struggles to global politics, an exploration of FIFA reveals the organization's checkered history — and what it takes to host a...

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

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's...

These are the terrifying tales of the unwanted neighbors who turn home sweet home into home sweet hell. A look inside the lives of horrific...

Eighty-five million acres make up the National Park System, and only 33 special agents nationwide are responsible for investigating crimes that occur...

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...

Real crimes, disease outbreaks and accidents around the world are solved by experts using scientific laboratory analysis which helps them find...