Funniest thing such doors are banned everywhere anyway, so I wonder why Norris Hall still had them? Could there be some architectural tradition group that wants it that way or what?
Half a dozen or more shoots happened AFTER the cops could have gotten to the second floor if those doors had not been chained shut.
Half a dozen or more families have a fat lawsuit coming against the university and the Commonwealth of Virginia, and any individuals who can be held accountable for placing chainable doors in that building.
Most doors can be blocked one way or another.