Attack on police in Dera Ghazi Khan leaves 22 dead , 60 wounded . An explosion killed at least 22 people and wounded 60 others Tuesday in the central Pakistani city of Dera Ghazi Khan , said a rescue service official . Police detonated car in front of Sardar Zulfiqar Ali Khosa 's residence . Former provincial governor claims he was intended target of attack .
Attack on police in Dera Ghazi Khan leaves 22 dead , 60 wounded . Police detonated car in front of Sardar Zulfiqar Ali Khosa 's residence . Former provincial governor claims he was intended target of attack .