I'm on a school bus, and as we start to pull forward, there is a shake, as though we were pulling something and it got hung up. Immediately, ambulance sirens start to wail in the distance.

People look around like they don't know what is going on, but I know, somehow, and explain. My friend Angus was hanging onto the back, on a rope like for towing a water skier, somewhere below us (as if we are on the second floor, and the rope is threaded down the stairs to a lower floor). If there are any obstacles, the skier is supposed to let go, but sometimes they get tangled. I'm pretty sure he has been killed.