At least four persons were killed in an armed clash between two groups in Tehsil Surab area of the district on Sunday. According to Levies Force, two sub-clans took position and used automatic weapons at Gorandi area. As a result, four of them died on the spot. Soon after the incident, Levies Force reached the site and shifted the bodies to nearby hospital for legal formalities, where the victims were identified as Abdul Qayyum, Ghous Shah, Ubaidullah and Bashir Ahmad. Later the bodies were handed over to the heirs. The reason of clash could not be ascertained so far. Levies force is looking into the matter.