PHOTOS: Allegheny County police investigating Pittsburgh officer-involved shooting
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Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
Police respond to officer-involved shooting in Pittsburgh Police gather on scene of an officer involved shooting in Pittsburgh's Greenfield neighborhood
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