A Coroner has moved to review the evidence in Sydney's deadly 1979 Luna Park Ghost Train fire after allegations the blaze had been intentionally lit came to light. New South Wales Coroner Teresa O'Sullivan has made a formal request to NSW Police to review all evidence about the cause and origin of the fire, along with the seven deaths it caused. Once the information has been reviewed she will make a determination on whether a fresh inquest should be held. READ MORE: Jonathan Billings, Richard Carroll, Seamus Rahilly and Michael Johnson were killed in the Luna Park Ghost Train fire.(Supplied)