> My guess is when you slid off the road into the ditch the unibody flexed
> somewhat and the door jamb striker and door latch became seperated
> allowing the door to swing open.
The striker would show it, it would be destroyed. Bet there's no
discernable damage to either the striker or the latch
> Your passenger didn't pull on the door handle by any chance?
Think about it, that's very likely ...and the passenger wouldnt even recall
grabbing it!

Signature
Yeh, I'm a Krusty old Geezer, putting up with my 'smartass' is the price
you pay..DEAL with it!