Sgt. Dan Papale said he saw the gunman, John Schick, emerge from a first floor hallway, and start firing on a wave of officers entering the building. Hit the play button to listen to his entire story.... more 
Sgt. Dan Papale said he saw the gunman, John Schick, emerge from a first floor hallway, and start firing on a wave of officers entering the building. Hit the play button to listen to his entire story. Sgt. Dan Papale One Of First At Scene less 
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WTAE - Pittsburgh Videos
Mon, May 7, 2012 4:17 PM EDT