A along with his three sons allegedly set ablaze his other son over a property dispute on Saturday. It is learnt that Iftikhar, 32, has a dispute over a house with his father and brothers. On Saturday, his father Abdul Rashid and three brothers - Imtiaz, Arshad and Nasir sprinkled petrol on him and set him ablaze. Resultantly, Iftikhar received serious burns and was rushed to DHQ Hospital from where he was referred to Lahore due to critical condition. The Khiali Police have registered a case.