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

A re-examination of the highly publicized murder case includes new interviews with death-row prisoner Scott Peterson, who was convicted of murdering his pregnant wife in 2002.

The Murder of Laci Peterson

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

Officers of the Naperville, Ill., police department.

Female Forces

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

Survivors of deadly situations recount their harrowing experiences.

I Survived

The journeys of some of the most well-known names in the world of crime, and a look at how they began as unknown thugs and transformed into globally notorious kings of crime.

Kingpin

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.