The Supreme Court-appointed probe team led by former top police officer M L Sharma today sought complete information about persons who had visited official residence of then CBI Director Ranjit Sinha in connection with 2G Spectrum case. Following the submission, the apex court has now referred Sharma's plea to a bench which has been hearing 2G cases. <br/><br/>It is alleged that Ranjit Sinha in 2013 and 2014, met with a number of people named in the cases that were being investigated or which had been investigated by CBI. The visitor's diary at Ranjit Sinha's residence in New Delhi, maintained by his security, exposed the meetings of a number of 2G Spectrum and coal scam accused and their intermediaries with him on a number of occasions.