Lockup on Peacock

Inmates on the Restricted Labor Squad have been in confinement for violations, but they are now nearing release back to general population; a cell search results in the discovery of a gang manifesto; an older inmate takes charge of a young man.

A search for contraband points to two inmates; a flood prompts an evacuation; a bank robber shares his exploits; an inmate's handicap makes him vulnerable.

An inmate with a history of deviant behavior prompts an emergency response; a new arrival raises some serious concerns.

An inmate takes drastic action, which results in a bloody mess; dangerous contraband is discovered on an inmate.

In Kent County Jail, a well-known inmate is back with more than 130 prior stays; alcohol drives a former Marine to attack his father; a look at the wing that inmates consider prime real estate.

An inmate with a long record and a big personality faces another problem; four inmates enter the system following a shocking home invasion.

A gangbanger squares off with his victim's family in court and with another inmate in jail; police arrest a young woman for a crime reminiscent of the Grinch; jail staff must deal with a former colleague gone bad.

An inmate attempts to leave jail -- the hard way; a female inmate, convicted of her fifth drunken driving charge, could lose everything; an outcast inmate's comment leads to violence.

Only one man leaves alive after two inmates are locked in a cell together; an officer responds to another killing in the prison; woman talks about her tragic history.

Cameras are turned over to the inmates for a glimpse behind the walls of the Wabash Valley Correctional Facility.

Addiction leads prisoners to serious crime to fuel their habits.

Deputies respond to rising tensions in a female housing unit; a popular rapper faces serious charges; a grandmother becomes convicted of a mortgage scam; an 18-year-old gets her first taste of jail life.

An inmate fights to be freed from 16 years of solitary confinement; friends struggle to parent their children from behind bars.

A group of inmates find themselves in racial conflict.

A violent gang member asks to move back to general population; a brother and sister face charges of murdering a high school football star; the jail receives a messy invasion from the sky.

Violence at the Limon Correctional Facility in Colorado.

Behind the bars of Maricopa County Jail.

Dining options in the Suffolk County Jail grow smaller; an accused rapist gets into more trouble in jail; a female inmate attacks another during church services.

Five miles from the riverfront hotels and restaurants of Savannah, Ga., is a more ominous site, a place where an inmate is severely injured and a friendship is torn; two soon to be brothers-in-law are accused of double homicide.

Jail stays are getting longer and many inmates have very little, leading to violence erupting over any perceived slight, especially if it involves food.

An inmate is tested when he returns to general population after spending months in the segregation unit; an inmate charged with violent crime outside of jail turns violent inside; another inmate vows to do damage because he feels like an outcast.

A young couple's plans for a romantic weekend end in a nightmare; segregation awaits two women involved in a fight, driving one of them mad; just another day at the Chatham County Detention Center.

A mentally ill inmate's actions prompts the deployment of the Emergency Response Team; a new inmate in the female unit finds herself in the middle of an investigation; a veteran proves she still has the moves.

High school students hear from an inmate; a group of prisoners is entrusted with weapons for the benefit of others; an inmate brawl results in several injured officers.

A fight over snacks ensues, but officers are suspicious of a possible alternate reason; openly transgender inmate chooses general population over protective custody; an inmate is found dead in his bunk.

Inside California's Orange County Jail, one inmate launches a near-fatal attack after being in jail for less than an hour; a father accused of murdering his daughter makes a gruesome admission to authorities.

Two different sides of the story after an assault leads to a bloody inmate; another inmate makes a daring escape; a violent inmate decides to change.

An inmate is assaulted; a young inmate gets a crash course on surviving in jail and prepares to suffer consequences of his actions.

Inmates at Tennessee Prison For Women gain career skills by taking part in a cosmetology program.

A female inmate finds romance with an alleged gang leader and the jailhouse prepares for a wedding; a very powerful inmate must make a choice between his crime family and his real family.

Inside G Dorm at Maricopa County Jail in Phoenix, a female housing unit with a reputation, inmates call it "a party" and a "big sorority house" with a twist; when sparks fly between two inmates, one of their lives is turned upside down.

Deputies respond to a possible gang beating, but the surveillance cameras don't catch anything; a wounded warrior faces a new battle when he and his girlfriend both get arrested.

A rapper in jail for assaulting his girlfriend prepares to return to the streets; an inmate worker tries creating the jail's most popular dish; a pair of incarcerated lovers might have another mouth to feed.

An inmate's erratic behavior triggers the mental health staff; a man faces the death penalty while his girlfriend awaits trail; a surprise raid causes problems for an inmate.

Inmates find various ways to smuggle in contraband.

An alleged gang leader receives assault charges after his arrest and must face an arch-rival in the same jail; an identity thief wants a better life; after many hardships, a popular chef helps others.

The prison takes on the military style feel for both the inmates and the officers; inmates share their intimate thoughts.

Inside the Bergen County Jail which lies just outside downtown Hackensack, N.J.; a gang leader's authority is challenged by another inmate.

Former gang members try to leave deadly rivalries behind while men in another housing unit deal with a completely different set of issues; a surprise contraband raid.

Gang violence erupts when a feud boils over; a young inmate gets caught in the center of conflict; the jail staff searches for weapons.

In the Bexar County Jail, the Special Emergency Response Team takes action after gang members disrupt a housing unit, placing one inmate in special restraints.

Known gang members are sent to security housing units to control their activity.

A man talks about his relationship with his cellmate, and officers rush to respond to an attack.

Inside Orange County Jail where a senior inmate takes up rap, a gang member poses a threat and another inmate makes the most shocking confession ever heard on Lockup.