Terrifying CCTV shows the alleged petrol bombing of a car and house – while the occupants were inside. br br The car and front door to the house were left blackened and smouldering in the attack. br br And mum Laura Coupland, 39, and her son Lincoln-Jay, 11, have had to leave the property in Gainsborough, Lincs., in the aftermath.br br Footage shows a car surrounded by flames while a man stands and watches the fire unfold. br br Police attended the incident but says the investigation was closed due to a lack of evidence.