The report says he fell out of his RV. He was in the driver’s seat trying to maneuver the RV and trailer. That’s why the RV was in drive. Don’t know how he managed to fall out, though. Guess he had the door open and was leaning out trying to see or something.
Some people do not know how to use their mirrors while maneuvering a trailer.
Yeah...probably trying to drive while hanging out of the door. I would say something snarky but I am sure I have done that prob. many times before with my 67 Dodge!