Intelligence Bureau operative Ankit Sharma was brutally stabbed to death during the violence in northeast Delhi, the post mortem examination has revealed. The autopsy report states. Multiple abrasion.. deep cut.. by sharp edge objects. The panel of doctors, who carried out post mortem, have clearly stated that he was brutally and repeatedly stabbed, leading to his death. A security assistant in the IB since 2017, Sharma was found dead in the violence-hit Chand Bagh locality where he resided.