I hadn't heard or read his position when he "went off." In any case, the body would have been moved some distance from point of detonation...well the pieces anyway. Unconscious? As in...ummmm DEAD DRUNK? He was a FRAT-RAT after all. That's another spin that is possible in the coming days if there is too much scrutiny placed on this.
I think from looking at his pic above we have another Johnny Jihad Lindh here.... and he had logistical assistance to assemble the bombs....that means he is or was part of a cell. How many other cells are on our college campuses? Are they set on a predetermined strike pattern or are they geared to a "GO CODE?" If so, I'd say it's been given.