US comedian Tracy Morgan is in intensive care after the limousine bus in which he was travelling in was involved in a multi-vehicle accident in New Jersey.
One person died in the collision, police said.
The accident involved two tractor-trailers, a sports vehicle, two cars and Morgan's limo bus.
More top news
The 29-year-old PR manager, who had appeared on Come Dine With Me, was killed days before leaving for a two-month trip to the US.
The Square has won the top prize of Palme d'Or at the Cannes Film Festival.
A band of thunderstorms