Watch when he comes around the corner, his pack is so small it disappears behind his thin frame at 0:27 and 0:28. Also note that it does not appear that there is much weight in the pack. It is slung over one shoulder. I just cannot see a p-cooker filled with ball-bearings and nails being the item in that pack. His brother's pack is a bit more suspicious. But the Kraft dude's pack is the most suspicious.