I was as suprised as you are but like I said the main thing was if they were able to do it I'm just looking at my options for down the track. The weird things were these accidents these were the ones I remember but there are more posts saying similar, although i'm sure these were isolated incidents.
http://www.r3vlimited.com/board/showthread.php?t=122845
http://forums.beyond.ca/showthread.php?threadid=10242