theres really no way to know just how the strap got caught in the tire, or how it managed to pull him under
i have seen some freak accidents in my life, you just never know when its your time
i saw a car crash one time, a small car hit a F250 pickup, almost headon, the car was so mangled it was crazy, no one could have got out of that, but they cut that kid out and he stood up and walked to the ambulance with a broke arm and some scratches from glass, the woman in the F250 died at the scene. no apparent wounds but a inkpen in her pocket pushed thru her ribs and collapsed her lung, because the wound was "hidden" by the seatbelt nobody knew till it was too late
God Bless his family and I hope that they get thru this,