LockdownSeason 42009 · 10 episodesEpisodes1Female FelonsThe Maryland Correctional Institution for Women.2Sex OffendersConvicted sex offenders at Fremont Correctional in Colorado.3Bad GirlsAt the Wayne County Jail, officers and counsellors struggle to rehabilitate female offenders, including thieves, drug addicts and prostitutes.4Kids Behind BarsColorado's Youthful Offender System aims to break down criminal habits and gang mentalities, from first-time convicts to street-savvy veterans.5Shanks and ShakedownsCriminals in Cleveland, Ohio must pass through the Cuyahoga County Jail.6Gang CentralInmates in the largest county jail in Denver take advantage of the run down facility.7San Antonio Gang WarBrutal gang wars rage inside Bexar County Jail; these are the officers in the middle of the war.8Officers Under SiegeOfficers at Hillsborough County Jail in Tampa, Fla. keep inmates safe and under control.9Chaos in CaliforniaSacramento County Jail; a couple is charged with torture; a woman's addictions land her in jail.10Blood on the BorderViolent murders escalate in Juarez, making it the murder capital of Mexico.Season 1Season 2Season 3