I find it hard to believe that a veteran cop would be dumb enough, even in the heat of the moment, to kill somebody right out in the open with with his hands raised. Cops nowadays know that everything they do can show up on somebody’s smart phone.
Also, the shot pattern clearly shows that the cop was not aiming dead center, as he would have done if he really wanted to kill him. The wound to the top of his head can best be explained by the perp falling forward and receiving the last bullet as he was charging the cop.
That was my theory as well.................