What a fucking joke easy for someone like you to say mr big strong keyboard warrior calling it a cowardly act you make me sick he did what he was trained to confront the person which was aggressive and they grappled which alone is not reason for him to shot but the second any object comes out after having someone grabbing at you or you belt it becomes an armed which and he did the right thing and Im not a cops book licker I fucking live with a excop who is now a ADW for corrections you have no fucking idea the shit these people go through or how they are trained so go spout you senseless hatred else where.
Its called reflex shooting I think that after the first shot they we keep squeezing as if they were shooting a target an another thing that causes rapid discharge is panic shooting which is pretty self explanatory when seeing a weapon drawn on you while fighting someone.
EDIT All you people care about is the bad or what you THINK is bad you never give two shits about all the good