This is terrible news... Did this track just have the steel Armco rails, or did it have walls??? If it was just steel rails, it is not shocking, I don't like running at tracks with the Armco rails..
In the story it says the fuel cell came out of the car and injured someone as well... WTF was this car held together with, or was the impact that extreme??
I really feel for all involved, this is a terrible tragedy..