 To the left of Donald Trump in there, you could see blood on the bleachers, and you could also see water bottles and T-shirts strewn about. But there was a lot of blood over there, and I could see police unfolding yellow crime scene tape. A Secret Service sniper shot and killed the shooter, who had an AR-style rifle. President Biden spoke to the nation and to the former president, says CBS's Ed O'Keefe. He was in his Saturday evening mask, as he often attends.