RAWALPINDI (APP) A man killed his wife and son over a monetary dispute here on Sunday in the jurisdiction of Police Station R.A. Bazaar. Giving the detail, Station House Officer (SHO), Malik Muhammad Afsar said that Farooq was residing with his family in Peoples Colony. Shehyar demanded some amount from his father. He refused to give him the money and harsh words were exchanged between them. In the meantime, the step mother of the son namely, Shamim BiBi interrupted and advised them to settle down the issue amicably. The father took out his pistol and opened fire on his wife and son, as a result both were killed on spot. The accused escaped from the scene. The police have registered a case and started investigation.