The surviving driver admitted to inhaling nitrous oxide behind the wheel.

Simon Cowell on Instagram: "Los Angeles has been my second home for the past twenty five years. I am devastated by what I’ve seen and read. What is happening right now is horrific. Like many other people I want to do something to help. I have done some research and I will be donating to @redcrossla . I have added their link in my bio for further information on ways to support. I am sending my thoughts, love and prayers to everyone affected. Love, Simon x"