The CBI authorities have quizzed Namrata Shirodkar on the state's hottest issue -  Emmar MGF case. Namrata, wife of Tollywood super star Mahesh Babu, has been questioned by the CBI in connection with Emmar Properties on the grounds of the Villa she purchased couple of years back. Bureau authorities dropped at Namrata's residence, questioned her for some and evem validated some documents it seems. The CBI would even quiz Mahesh Babu, Ram Charan and few other political heavy weights in a day or two on the same grounds.