They had a video online for the Arizona shooting and showed everything up until the point the instructor got shot. It recoiled up and the instructors head was looking over the girls shoulder. Very similar to the mass incident which was in the town I lived. The only difference is the boy it recoiled into his own head and the girl recoiled to the side of her head where the instructor was. Either way the kids were not able to handle the gun and it happened so fast I am sure the kids don't think to react with the clip emptying in under 2 sec.