 We're learning attendees did tell local police about a suspicious person, but Guglielmi tells Fox they could not find the suspect. The first time Secret Service agents saw the gunman, he was already on the roof firing. He was then shot by a counter sniper. One rally attendee killed in the attack, two others critically injured, and 20-year-old Thomas Matthew Crooks named as the shooter. 1023 KRMG, Tulsa's news and talk with the three big things you need to know every 15 minutes.