Pakistan’s army chief Tuesday ordered an investigation into allegations that a provincial police chief was kidnapped by army troops to force him to order the arrest of the son-in-law of exiled former prime minister Nawaz Sharif. In a statement, the military said army chief Gen. Qamar Javed Bajwa ordered the military commander in the port city of Karachi to begin a probe into the accusation. The development comes a day after Sharif’s son-in-law, Mohammad Safdar, was briefly arrested after opposition parties held a rally protesting the administration of Prime Minister Imran Khan.