India News: The CBI on Friday filed a chargesheet before the special court in the murder of Kunda DSP Zia-ul Haq without naming former minister Raja Bhaiya, who was an accused in the FIR filed by the officer's wife.<br /><br />CBI sources, however, clarified that probe into the alleged role of Raja Bhaiya is still open and the agency might file a supplementary chargesheet if his role surfaces at a later stage
