The CBI has booked Delhi Police Additional DCP Sanjay Kumar for allegedly submitting forged credentials and documents for selection in the Delhi, Andaman and Nicobar Islands Police Service (DANIPS).<br />'' <br />'' The agency's teams today carried out searches at the office and residential premises of Kumar  after registering the case. The CBI acted on a complaint against Kumar that he used credentials of another person having similar name to get selected in DANIPS. <br />''