An unprecedented look at life behind bars at Atlanta's Fulton County Jail as a group of volunteers live among its general population.

An unprecedented look at life behind bars at Atlanta's Fulton County Jail as a group of volunteers live among its general population.

When a former Marine is gunned down trying to recover his stolen bicycle, Tulsa detective Matt Frazier goes on the hunt for an elusive criminal family.

From gang shootings and drug busts, to high-speed car chases and bar fights, this documentary series follows the tireless work of the US police force.

A car park drug deal turns into a shootout in Atlanta, while in Oklahoma, cops are alerted to a double homicide outside a motel.

Investigative series examining murder cases told through the personal experience of retired Colorado detective Lieutenant Joe Kenda.

Detectives are called into action in Atlanta when a young woman is found on the floor of an abandoned house, naked and strangled to death.

From gang shootings and drug busts, to high-speed car chases and bar fights, this documentary series follows the tireless work of the US police force.

In a chilling story of abuse, two sisters from Port Talbot in Wales reveal how they were molested by their father for 12 years.

Renowned prosecutor Marcia Clark investigates the Billionaire Boys Club's obsession with money and power that may have turned to homicide.

From gang shootings and drug busts, to high-speed car chases and bar fights, this documentary series follows the tireless work of the US police force.

From gang shootings and drug busts, to high-speed car chases and bar fights, this documentary series follows the tireless work of the US police force.

This true-life crime series examines the case of a pretty blonde who survives the attack that kills her husband. But will her story hold up?

The shocking story of a Scottish university lecturer who was convicted in the US of the attempted murder of her husband.

When the spark in her marriage died, a wife turned to another man, creating a jealous love triangle that led to murder.

After countless ménage à trois, a married couple's swinging lifestyle turns deadly when they invite one final woman into their home and bed.

The 'Beast of Manchester' committed a series of horrific murders on teenage victims in the 1970s, but the reasons why have remained unknown... until now.

An unprecedented look at life behind bars at Atlanta's Fulton County Jail as a group of volunteers live among its general population.

An unprecedented look at life behind bars at Atlanta's Fulton County Jail as a group of volunteers live among its general population.

Franky Fenton talks about how her paranoid schizophrenic son murdered her mother at her home in Leeds in May 2008.

Victoria, Alloma and Christopher discuss how their foster mum, Eunice Spry, physically and mentally tortured them.

Josie Fleming describes how her sister Sylvia was brutally murdered by her boyfriend Stephen Scott in Omagh in 1998.

In medicine, they call it the 'critical hour', while in criminal investigations, they call it The First 48.

From gang shootings and drug busts, to high-speed car chases and bar fights, this documentary series follows the tireless work of the US police force.

TBC.

Personal and revealing documentary on the influential rapper featuring interviews with those closest to him, including Faith Evans, Sean 'Diddy' Combs, and Jay-Z. (Part 1 of 2)

Second part of an intimate look at the life of the Notorious B.I.G. Ex-wife Faith Evans embarks on an emotional journey to reconcile her own turbulent memories. (Part 2 of 2)

The war against the SNM reaches its climax and the rookies help put the final nail in the gang's coffin.