Where is Rajeev Kumar? CBI seeks reply from DGP at Nabanna

A team of 2 officials of Central Bureau of Investigation (CBI) reached West Bengal State Secretariat Nabanna on Sunday evening. The officials were seen carrying 4 letters in their hands. The officials came to handover those letters to state DGP, Chief Secretary and Home Secretary. The security officials took 2 letters which were in DGP's name. But CBI has been t more