Oregon State Penitentiary

As the only maximum—security prison in the state, the Oregon State Penitentiary (OSP) has housed some of the most violent criminals on the West Coast, including brutal serial killers Charley Panzram in 1915 and Jerry Brudos in 1969. Sixty men have been executed inside OSP. The prison was originally built in Portland in 1851 but moved to Salem 15 years later, after Oregon became a state. From that time forward, the Oregon State Penitentiary grew from 23 prisoners in 1866 to 1,912 by 1992. Th...