QUETTA: At least four persons were injuried in a road mishap near Mithari area of Bolan district on Friday. According to Levies sources, the victims’ car overturned on National Highway, due to overspeeding. As a result, Dildar Khan, Muhammad Arslan, Muhammad Arif and Sardar Khan were injured. The injured were rushed to a nearby hospital for medical aid. Levies force registered a case.