The ongoing questioning of the Kolkata Police Commissioner in relation with the Saradha Chit-Fund scam at the CBI office in Shillong entered fourth day today. The questioning began around 11: 00 am this morning.<br />''<br />''<span style="color: #222222;">As per sources, the CBI will continue questioning the Kolkata Police Chief for few hours before giving him a break and may further continue with the questioning later in the day.</span><br />