National May 1, 2021 ISLAMABAD: Senior police officer Muhammad Rizwan’s role in the probe against Jahangir Tareen in relation to the mega sugar scam being carried out by the Federal Investigation Agency (FIA) has been significantly curtailed but the officer has not been removed from the team of designated investigators. “Muhammad Rizwan continues to be part of the panel but he is no longer its chief as he had been since the investigations into the sugar scandal had started,” a senior official, privy to the development, told The News. He said that Abu Bakr Khuda Bakhsh was now the head of the sugar inquiry but Muhammad Rizwan is still a part of it.