Driving home from work today and a Lancair IV had just went in at the end of our field. It was inverted but it looked in-tact.  No idea what happened but It was about 2-3000 feet from the approach end of the runway. Had just cleared the airport perimeter fence.  I didn't see a fire but I drove by right when it had happened so I dont know if anyone had gotten out or if it caught fire.  It appeared to be in White primer or at least All white paint.