This is a photo of a 2007 family photograph provided by the Schaab family showing Michael Schaab, who was killed by a gunman who opened fire after entering the lobby of the Western Psychiatric ... more 
This is a photo of a 2007 family photograph provided by the Schaab family showing Michael Schaab, who was killed by a gunman who opened fire after entering the lobby of the Western Psychiatric Institute and Clinic on the University of Pittsburgh campus where Schaab worked on Thursday, March 8, 2012. Seven others were wounded before the gunman was killed by police. (AP Photo/Schaab Family) less 
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Associated Press | Photo By Schaab Family
Fri, Mar 9, 2012 6:46 PM EST