QUETTA-Three people, including a father and his son died when their vehicle collided with a trailer coming from the opposite direction in Kalat district of Balochistan on Saturday. According to reports reaching here, victims identified as Din Muhammad Umrani, his son Muhammad Yasin and another person Sanaullah were travelling in a jeep when their vehicle collided with a trailer at Mangochar area of Kalat. As a result, all three occupants of the jeep sustained multiple wounds and died on the spot. On getting information, police reached the site and took the bodies to hospital for autopsy and later handed them to heirs.