Lockup | msnbc

For Kevin and Kymyada, as well as many other young men and women, peer pressure and family turmoil are the two biggest stressors leading to juvenile delinquency.

Inmates in the Iowa State Penitentiary turn everyday objects into potentially deadly weapons.

Staff at the Kentucky State Penitentiary maintains control with state of the art security.

Two inmates find a sense of purpose helping other prisoners in Kern Valley State Prison

Inmate John Bright’s combative nature has earned him an indefinite stay in solitary confinement.

In Holman Correctional Facility, the most dangerous inmates must be segregated from the rest.

At Holman, correctional officers must always be alert of the makeshift weapons that inmates may be carrying.

Human contact in segregation is extremely limited, which can take its toll on an inmate both physically and mentally.

Grant Culliver was the warden of Holman Correctional Facility, one of Alabama’s toughest prisons and home of the state’s only execution chamber.

In California, Folsom State Prison has gained the reputation for violence and bloodshed.

Just four miles from downtown Nashville lays Tennessee’s home to the state’s most violent offenders.

We take a look back at inmate Janice Jacot’s journey at Valley State. When we met her in 2000, she was just beginning her 15 to life sentence.

Scent-tracking dogs add to the difficulty of successfully escaping from Brushy Mountain Correctional Complex.

San Quentin sees inmates come and go each day, including many familiar faces.

Inmate Robert “Angel” Rodriguez creatively uses limited resources to paint a mural on his cell wall.

San Quentin’s warden Robert Ayres is putting control back in the hands of the staff.

Doing time in San Quentin inspires some inmates to make a change.

Inmate Jason Burton’s conjugal visits with his wife have allowed their marriage to thrive despite his sentence.

Lockup Raw, an all-new season premieres March 31st at 10pm et on msnbc.

Producer Susan Carney has been with Lockup since 2005, going inside 30 prisons and jails for the Lockup series and nearly 50 over the course of her career.

Lockup Special Investigation: Lake County Juvenile – Kevin & Kymyada

Lockup: Iowa State Prison

Lockup: Kentucky State

Lockup: Kern Valley

Lockup: Spring Creek Alaska

Lockup Extended Stay: Holman – Snake and Fluffy

Lockup Extended Stay: Holman – Shakedown

Lockup Extended Stay: Holman – Locked Up Love

Lockup Extended Stay: Holman – He Takes No Prisoners

Lockup: Inside Folsom

Lockup: Riverbend

Lockup: Return to Valley State

Lockup: Inside Brushy Mountain

Lockup: San Quentin – Extended Stay "Bad Boys"

Lockup: San Quentin – Extended Stay “Killing Time”

Lockup: San Quentin – Extended Stay “The Gang’s All Here”

Lockup: San Quentin – Extended Stay “Slammin’ in the Slammer”

Lockup: San Quentin – Extended Stay “The Conjugal Visit”

Lockup Raw

Lockup producer Susan Carney answers your questions