It was a super car Porsche with in excess of 600hp, it hit something and exploded.
It was clearly speed or possibly rapid acceleration related. Speed being over the speed limit. Pretty easy to tell that the car would handle appropriate 45mph driving just fine, even appropriate 55-60mph it would handle ok IMO. Either they accelerated like a rocket from a stop or slow speed, or they were doing well in excess of 45 IMO. I don't think they were doing a drive anyone here would call appropriate when they crashed. Doesn't mean they deserved death of course.
Anyone who has driven by a fire knows why nobody got near to tear off doors and pull bodies out. Driving from car fires 10-15 ft away with windows up you can still feel the heat.
A bit of a senseless death for a guy who is easy to like/respect, easy to see why it hits hard to hear of the deaths here.