Stateville Correctional Facility is one of America's most perilous prisons.

A convicted armed robber finds his first 90 days on the outside difficult.

Female offenders jailed in Detroit.

Alaska Bush Troopers must travel vast distances by airplane, boat and snowmobile to fight crime.

In America's maximum-security prisons, they are the most feared inmates. Discover the story of the Aryan Brotherhood, whose reign of violence and intimidation has extended far beyond the prison walls.