Looks like he is wearing gloves. There should be images from the chambers to match him.
This may get lost in Festival but just wanted to share the latest Simon Parkes update...it’s good! Says that the Vatican/Italian interference was a game changer as Italy is our ally. This was learned about on Christmas and there is much behind the scenes work on how to proceed. Have a listen!......
Thing that struck me as weird, that makes believe it wasnt law enforcement is the way he shot. He moved the weapon forward simultaneously as he pulled trigger. Most shooters will keep hands static way from the body and the movement of the weapon would be up and down with recoil. The sort of punching forward with the weapon is more of a novice movement or someone who is way out of practice. I would be looking at Congressmen near the speakers hallway.