With rumors of infidelity and an unhappy marriage, Marlene's husband Michael Warren emerges as the prime suspect, but with a solid alibi detectives...

Hosted by Vivica A. Fox, this true-crime series takes a unique look at the battle of wits between police and suspects in some of the most disturbing...

Examines the stories behind the unsolved murders of four women across four decades in Northern Ireland.

Following the police force as they investigate high-profile crimes in Delhi, this series has seasons inspired by both real and fictional events.

Teen Michelle Carter’s actions shocked a nation — but what really happened behind closed doors?

A chronicle of the twisted lives of some of the most frightening, diabolical characters in recent history. Each two-hour episode traces the heinous,...

It's amazing the things that you can inherit from your family gene pool: blue eyes, a beautiful smile, a winning personality. But what about your...

Suicide Cults is a gripping exploration into the lives of former cult members. David Koresh devotees detail their years inside Mount Carmel and a...

Following teams of detectives and specialists involved in murder investigations.

The documentary takes a detailed look at the disappearance of 3-year-old Madeleine McCann, who vanished while on holiday with her family.

Thomas Randolph has been married six times, and four of his wives are dead. Several died under mysterious circumstances, leading some to call the...

Leading forensic profiler and serial killer expert Dr. Bryanna Fox examines the serial killer's path from childhood or early teens when worrying...

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...

This documentary series explores the 1960 brutal murders of three women in Starved Rock State Park in LaSalle County, Illinois, and the decades of...

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

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

Millions in stolen cash. Missing luxury bourbon. Watch ordinary people almost get away with these extraordinary heists in this true crime series.

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...

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

A non-fiction investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. Through...

Genius detective Nero Wolfe and his right-hand man, Archie Goodwin, solve seemingly impossible crimes.

Hosts Ryan & Shane discuss mysteries surrounding notorious unsolved crimes.

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

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