Fleeing the scene and then turning yourself in with your lawyer present a couple of hours later screams of I did something wrong but this high price lawyer will try to get me out of it ..

Someone who has not done anything wrong doesn't leave but gives medical aid to the injured person .. so his actions already makes him look guilty whether he is or not ..

there is little info in the article the way its written like what he was doing .. was it holstered or just tucked in a pocket or his waist band of his pants .. did it discharge when it hit the floor or did he try to catch it causing a discharge .. or did it discharge when he tried to re-holster or conceal it in another way ..

Hope we'll find out what really happened !!

Until more info is known were left to speculate what happened ..