The story of the most high profile and unbelievable murder investigation in recent Italian history, resulting from the tragic and brutal slaying of...

Explore important and disturbing questions concerning how innocent people become ensnared by evil, and how a tight-knit community survives when...

Follows investigations as they unfold in real time, told exclusively through raw body cam, dash cam and surveillance footage, capturing crimes as...

Jeffrey Dahmer's childhood, combative parents, obsession with dead animals, strange behavior in high school, and first sexual yearnings collide and...

Successful insurance salesman Rob Marshall, his bright and devoted wife Maria, and their three sons are the perfect American family. Then the...

A compelling, innovative true crime series focused on the role of forensic science in solving some of the most perplexing crimes of our time. Looking...

This true-crime series tells stories of actual murders committed not by strangers but by someone the victim knew, someone hiding in plain sight, or...

Exploring a wide range of murders committed by using the world's deadliest weapons: guns. Includes gripping interviews, dramatic reenactments, and...

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and...

The fascinating cases of every day, seemingly average moms, wives and girlfriends accused of murder. Did they really do it? And if so, why?

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

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...

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...

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

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

Revisit the shocking 1999 murder of beloved TV presenter Jill Dando, which continues to mystify experts and the public, in this in-depth documentary.

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

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

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.

Filmed over 10 years, this real-life thriller follows a DNA exoneree who, while exposing police corruption, becomes a suspect in a grisly new crime.