He brewed a batch of prison wine in his cell.

He developed prison psychosis during his time in jail.

The prison base was heavily guarded.

There have been several prison breaks in the past year.

The prison break was meticulously planned and executed.

He was sentenced to dispersal prison for his violent crimes.

The dispersal prisons are designed to hold high-risk inmates.

He was open about his prison gay identity.

The embassy issues prisoner visas to allow foreign nationals to visit incarcerated family members.

The prisoner's friend visited him in jail.