ThankQ President Trump.
From the sound of the shot, he was shot with a sniper rifle about 400 - 600 yards away, from a second floor or up in a tree, and the rifle that was used was probably an m.308 and was done by a professional because they got him in the carotid artery. It wasn't the sound of a handgun and police should have known that from the get go and lockdown the place immediately instead of a diversion.