Civilian volunteers go under cover in county jails to help law enforcement obtain evidence of questionable or illegal activities occurring within the facilities.

60 Days In

Exploring the rise and fall of America's most notorious criminals.

Gangsters: America's Most Evil

Mob legends, their violent lives, struggles to grab power, wealth and prestige.

Mobsters

Examining the horrific crimes and psyche of notorious serial killer Dennis Rader through exclusive phone conversations with Rader himself, new archival, comprehensive interviews, and access to Rader's drawings and coded diaries.

BTK: Confession of a Serial Killer

Two police sergeants use interrogation techniques to get a suspect to confess; a pair of detectives counters a man who may have murdered his wife and son.

The Interrogators

The most infamous prisons in the United States.

The Big House

A colorful crew of law enforcers keeps order in southern Louisiana's swampy Terrebonne Parish.

Cajun Justice

Four women belonging to cult leader Jim Jones' inner circle help plan the 1978 Jonestown massacre in Guyana, which leaves more than 900 people dead.

Jonestown: The Women Behind the Massacre

Survivors of deadly situations recount their harrowing experiences.

I Survived

The harrowing, heroic stories of regular people who encountered pure evil and lived to tell about it; interviews with those closest to the cases will round out the stories of these unimaginable crimes.

I Survived a Serial Killer

Documentary series looking at shocking criminal cases up close.

Evil Up Close

Family members of infamous serial killers reach out to the families of the victims.

Monster in My Family

Current and former members of the FLDS discuss controversial church president Warren Jeffs, who was convicted of two felony counts of child sexual assault in 2011.