FBI director Christopher Ray questioned whether former US president Donald Trump was hit by a bullet or shrapnel during the assassination attempt at a Pennsylvania rally speaking to Congress Ry addressed security failures that allowed gunman Thomas Matthew krooks to kill firefighter Corey compor and injur two others including the former president Trump described the incident recalling the sound of bullets and insisting he was grazed by One initial reports of shattered glass were debunked as the teleprompters were intact Ry revealed that Kooks had researched President Kennedy's assassination a week before indicating premeditation the FBI is investigating the attack as domestic terrorism but has struggled to uncover krook's motive The Daily Mail has reported the Congressional hearing initially for FBI oversight focused on the shooting Ray stated he hadn't observed cognitive decline in President Biden prompting the former president Trump to demand his resignation secret service director Kimberly cheel resigned over security lapses at the rally where Crooks managed to fire eight shots before being killed by a sniper