I AM partly responsible for 2 and 2.1, as I may have explained myself badly (the commotion would be caused by the duel that is about to start). That said, it's pretty clear that you didn't read much of the IC (as the duel hadn't even started, the student was only found [i]comatose[/i], it's not yet clear whether he's dead or not, and the duel with the Shadow Duelist hasn't started yet...