Suspected militants drove a car packed with explosives into a police station in Peshawar on Wednesday. The Criminal Investigation Department of police station, which also investigates militancy, was destroyed in the blast, a Reuters witness said. As many as Seven persons were killed including 4 policemen while 15 were wounded in the dawn attack, hospital officials said. “The car was packed with explosives, it hit the gate of the police station,” said senior superintendent of police Ejaz Khan.