I watched the show, but all they said was it was wrecked while racing at some track and showed it rolling over several times.
What track?
What kind of race event?
Why? (mechanical failure, spun tires, etc.)

It was like they didn't want to say anything but quickly made one comment (which I didn't completely hear) and went back to another part of the show. I almost missed the entire thing it came out of nowhere very quickly.