THE HAGUE/ISTANBUL Karim Khan, the chief prosecutor of the International Criminal Court (ICC) in The Hague, has been placed on leave until an investigation conducted by the UN's Office of Internal Oversight Services (OIOS) is completed. "The investigation into alleged misconduct by the Prosecutor is conducted by the OIOS upon request by the Presidency of the Assembly, after having consulted the Bureau of the Assembly,” the Presidency of the Assembly of States Parties of the ICC said Sunday. The