The sensation revelation has been made in a book written by former Delhi Police Commissioner and CBI deputy director Neeraj Kumar
हा खळबळजनक खुलासा केलाय सीबीआयचे तत्कालीन डीआयजी आणि दिल्ली पोलीस माजी कमिश्नर नीरज कुमार यांनी.