Dudes head split open it looked like. I feel for the first two guys that is hard to watch.Whoever it was, he did a great job. That was a pretty far shot, under pressure, at a moving target.
One lesson this shows is that it's good to have a medium to full sized pistol for church carry.
Absent divine intervention, I couldn't make a shot from that far with my normal carry guns, which are pocket pistols or backup guns or "get off me" guns-- a .38 snubby revolver or a micro sized .380 ACP.