This is why when you lend out your vehicle to a friend should always let them know that if they get in an accident, then they have stolen your car. I figure I've given my friend permission to use my car and not wreck it, and wrecking it is a breach of contract, at which point the car is then considered stolen.
I've lent my car out a few times, and thankfully have never had to test to see if my theory would hold any weight in the court of law.
It wouldn't.
