New Delhi, April 1 -- Madhya Pradesh police have registered a case against the son of state minister Narendra Shivaji Patel after he was caught in a brawl in Bhopal's Shahpura area Saturday night. It is alleged that Abhigyan Patel and his friends assaulted a journalist, a restaurateur couple and their employee during an altercation sparked by a road accident. Following the incident, minister Patel rushed to Shahpura police station with his aides late on Saturday night. There, Abhigyan and his friends alleged that they were tortured by policemen. Thereafter, four cops were suspended and an inquiry ordered. Mr Patel is Minister of State for Public Health and Medical Education. Abhigyan is learnt to appear in state functions on behalf of his m...