Four people, including a Levies Force official, were killed and another four injured on Monday in separate incidents of firing in Quetta and Mastung.

A police patrol vehicle was on its way to pick the SHO of Quaidabad police station when unidentified men riding a motorcycle opened fire at the vehicle.

As result, a passer-by Jamal died on the spot and two policemen were seriously injured.

The injured were rushed to Sandman Hospital for treatment.