 The only way, in my opinion, is that it might have been one of those 3-D printed guns or a plastic gun. Maybe he put the bullets, maybe it had to be small, like .22 caliber, maybe in the shoe. At that point in time, we didn't know that much about what was going on. We didn't really hear much with the gunshots. It didn't sound that loud when we were watching it. Boy, were we wrong.