This was in our local paper today. It's about a fatal night time boating accident on Long Lake in Maine. Once again it's were lights used, was speed used. Still under investigation. According to the paper though the cigarette boat hit the smaller boat with such force that it tossed out the occupants of the larger boat after splitting the smaller boat in half. The two people in the smaller boat were killed from drowning and blunt trauma.
http://www.metrowestdailynews.com/homepage/x368115076