I was watching live when Simonsen crashed, camera angles didn't capture the car getting loose, just the impact. It was a hard hit that seriously tweaked the chassis. The way the car snapped left off the paint almost looks like something broke.
I also was watching it live and when I saw how slow they were moving I really became concerned.
Which leads me to my next topic I which just started a thread on. Since were talking here about safety and how quickly things can happen I figured I would bounce it here.