 As he's coming up to the porch, he's coming at a quick walk. He knows where the bad guy is. As he approaches the bad guy, he's giving commands to the bad guy. The bad guy does not comply. The officer never stops his forward momentum. Never. Comes up onto the porch. It was odd, because the gun was in his left hand at first, and then he switched over to his right hand. I don't know if he was doing something before he made the porch. Couldn't really tell. But then single-handed, single-handed shoot,