The driver didn't break while turning and drove in the audience killing 3 people and wounding about 13. The public were 'protected' by metal fences. The driver is arrested.
This is how it should be held (location & safety)
https://www.youtube.com/watch?v=bIPFgP4fWAg I really like to know which idiot gave permission to hold a 'Monster Jam' on a public square with those poor safety measures.