By Lucy Hooker
BBC business reporter, New York
The car's owner says he and his wife could have been killed when a lorry shed its load of slabs.
The £50,000 car was written off when a load of slabs fell from a lorry on a bend in the road.
Tesla is now worth more than all the other major car makers put together, but how ethical is its supply chain? Darragh MacIntyre meets the African nuns who say Elon Musk’s company must do better.