Four persons were killed and eight others were seriously injured as a result of a head-on collision between a passenger coach and Mazda truck at an area, Peero Mar, some 28 kilometres away from Khuzdar, Police said.
The coach was on its way from Quetta to Karachi when it was hit by the Mazda truck coming from opposite direction. All the injured were shifted to civil hospital Khuzdar for medical treatment. Police have started investigation.