A tree happened to them. I'd just bought the banshee used, and the guy had a twist on it. Well, I came around a turn, hit a bump in the trail, and it popped the front end up in the air, made me slide back on the seat, and as a result, I opened the throttle all the way. Half a second later, there was the tree. Happened so quick I didn't have any time to react. IMO, twists should stay on a bike, and quads should have thumb throttles. Anyways, heres the other pics I have of it.
http://people.clemson.edu/~pparson/wreck002.jpg
http://people.clemson.edu/~pparson/wreck003.jpg
http://people.clemson.edu/~pparson/wreck004.jpg