EMTs working the busiest and most unnerving shift of the day race to save lives in Yonkers, N.Y.; Tucson, Ariz.; Austin, Texas; and Baton Rouge, La.

Nightwatch Nation

Officers of the Naperville, Ill., police department.

Female Forces

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

True stories of friendships that led to tragic and unexpected crimes.

I Killed My BFF

Fugitive Chronicles

Newly minted officers take to the streets in Jefferson Parish, La.

The Rookies

An inside view of the criminal justice process.

American Justice

The most infamous prisons in the United States.

The Big House

The Interrogators

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

Cajun Justice

The cases of women who have been abducted, harmed or murdered are told through emotional interviews, re-creations, texts, phone records and other digital breadcrumbs that authorities used to solve the cases.

#TextMeWhenYouGetHome

Journalist Lise Olsen and retired police officer Fred Paige re-examine the murders of 11 teenage girls in the 1970s after the discovery of a written confession linking the crimes to convicted murderer Edward Harold Bell.

The Eleven

Fire Department and Emergency Medical Service workers encounter unnerving cases on the night shift.

Nightwatch

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

Mobsters

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.