QUETTA: Four women were killed when unidentified assailants opened fire on a bus in the provincial capital's Pud Gali Chowk on Tuesday.

Para-military troops and police were dispatched in the area to control the situation. The injured were taken to CMH Hospital in Quetta for treatment.

The bus was traveling to Hazara town when it came under attack by unidentified assailants.

Frontier Corps and police teams were dispatched to the area to control the situation. The injured were taken to Bolan Medical Hospital in Quetta for treatment and security in and around the hospital was tightened.