Kolkata cops ‘visit’ firm linked to former CBI interim chief Rao’s wife

The move came a day before Kolkata Police commissioner Rajeev Kumar was scheduled to be questioned by a CBI team in Shillong. Rao was interim CBI director when a team from the central agency landed at Kumar’s Loudon Street residence last Sunday for a “special operation”, an action that sparked off an stand-off between the Centre and the West Bengal government.