That's actually kind of sad. I mean common sense should tell you not to pick up something that people will think is a rifle and walk around a store... poking bread with it... or w/e the fuck he was doing. Very foolish of him, but not necessarily his fault. The rifle should have been in a box or something. Its also not the cops fault. I would have done the same thing in their shoes. Some guy walking around a crowded store with a rifle is very serious, 1 second of hesitation and shit could hit the fan quick. Really, the only people to blame are walmart, and you can't really blame them that much, the people who work at walmart are retarded, you can't expect them to not to make some mistakes. This is a tragedy like a car accident caused by a tire unexpectedly exploding on the highway or something.
E: lol at his and his fathers name though. Guess there won't be no John crawford IIII (Seriously do they think they are ancient nobility or something??)