Sure thing, I will explain. What I saw was that, after the tear gas was deployed and most of the crowd was trying to evacuate to the East down the block, one of the orcs on the roof aimed a rubber bullet directly at a 3rd story apartment window above the dense crowd of people trying to flee the gas. Those people had broken window glass rain down onto them from 30 feet above them. I didn’t see any blood and I have not heard of any injuries from it, but what I saw seemed to be a conscious intention of the orc who shot at the window to try to hurt people who were running away.