The current facility, built in 1994, is unimposing inside and out. Forget your tour of Alcatraz, this facility looks more like an office building than a prison to the average passerby. Inside, groups of prisoners are held in residential units that combine the functionality of a jail cell, prison yard and dining hall.
But make no mistake: behind the non-threatening interior — which somewhat resembles a public high school with a whole lot of doors — this is a facility built for security. Since it was built, not a single prisoner has escaped.