Search for gunmen who abducted bus passengers and killed 11 in Pakistan

(AP Photo/Arshad Butt)

Pakistani police are searching for gunmen who killed nine people after abducting them from a bus on a road in the south west, after earlier killing two more people and wounding six in a car.

The abduction took place on Friday in Baluchistan province, which has long been the scene of an insurgency by separatists fighting for independence.