Season 4
2009 · 10 episodes
Episodes
1. Female Felons
June 14, 2009 · 45m
The Maryland Correctional Institution for Women.

2. Sex Offenders
July 12, 2009 · 45m
Convicted sex offenders at Fremont Correctional in Colorado.

3. Bad Girls
March 28, 2010 · 45m
At the Wayne County Jail, officers and counsellors struggle to rehabilitate female offenders, including thieves, drug addicts and prostitutes.
4. Kids Behind Bars
May 2, 2010 · 45m
Colorado's Youthful Offender System aims to break down criminal habits and gang mentalities, from first-time convicts to street-savvy veterans.
5. Shanks and Shakedowns
May 12, 2010 · 45m
Criminals in Cleveland, Ohio must pass through the Cuyahoga County Jail.
6. Gang Central
October 3, 2010 · 45m
Inmates in the largest county jail in Denver take advantage of the run down facility.
7. San Antonio Gang War
December 15, 2010 · 45m
Brutal gang wars rage inside Bexar County Jail; these are the officers in the middle of the war.
8. Officers Under Siege
December 26, 2010 · 45m
Officers at Hillsborough County Jail in Tampa, Fla. keep inmates safe and under control.
9. Chaos in California
December 26, 2010 · 45m
Sacramento County Jail; a couple is charged with torture; a woman's addictions land her in jail.
10. Blood on the Border
December 29, 2010 · 45m
Violent murders escalate in Juarez, making it the murder capital of Mexico.