 In addition to Mr. Trump's injury, one man was killed and two critically wounded. CBS News spoke to an eyewitness who'd been seated behind the former president and said he administered CPR on the victim who died. Somebody over there was screaming, he's been shot, he's been shot. So I made my way over. I said, I'm an emergency department physician. Let me help you. The guy had spun around, was jammed between the benches. He had a headshot here. There was lots of blood and he had brain matter.