http://youtu.be/0i6JttEMo7Y
Looks to me by being a show off he caused the accident.
No doubt a novice driver and an idiot.
It does show how things can go wrong very easy under 1st gear burnout acceleration.
I see vids posted on the internet of this all the time when the hp gets the better of the driver on a 1st gear burnout be it Corvettes or other high output supercars.
The Koenigseeg safety measures do not exist for this type of exhibition of speed.
Just goes to prove that you can't make any/every ride entirely idiot-proof.