QUETTA - Two motorists were killed and four others injured in a collision between a car and trailer in Dhadar area of Balochistan on Sunday. As per reports, the incident occurred at the National Highway after which the car fell into a gorge. Two persons, Abdul Samad and Kareemullah, died on the spot while four others received serious wounds and were rushed to a nearby hospital. They are identified as Munir Ahmed, Gul Muhammad, Mir Dost and Ghulam Farooq.