QUETTA: Unknown gunmen attacked the car of deputy director of the department of Public Relations on Monday near Liaquat park killing the official and three policemen, DawnNews reported.

The attackers sprayed the car of the Public relations department official with bullets killing one policeman on the spot.

The deputy director of the Public relations department, Khadim Hussain Noori, was critically injured and succumbed to his wounds while he was being shifted to a hospital for treatment.