I could think of and thought appropriate. A passing truck driver swerved to miss the overturned jeep and struck Rich, killing him instantly.
Many people ask who was driving.
He was the one last seen driving, when they stopped at a filling station for coffee, and Mitch was not feeling well that day. None of this is conclusive and no one was an eyewitness, so the question will most likely remain unanswered. Nobody knows for certain why the Jeep rolled, either. Two preliminary opinions present themselves to me as to the reason for this. The first is an animal of some type in the roadway.