Massive ongoing faceoff between the CBI and the Bengal govt with the Kolkata police detaining 5 CBI officers in the city. Policemen are outside the CBI Joint Director's residence and reports now say the CBI may ask the Bengal Governor to deploy central forces. The CBI has been trying to locate Kolkata police commissioner Rajeev Kumar to question him in connection with Rose Valley and Saradha scams. Mamata Banerjee has slammed the BJP leadership for political vendetta. She maintains Rajeev Kumar is an honest officer.