The Narcotics Control Bureau (NCB) has again summoned film producer and Bandra builder Imtiaz Khatri for questioning in connection with the Mumbai cruise ship drugs case. This is the third time he has been summoned by the NCB. On Tuesday, Imtiaz Khatri was questioned for three hours by the NCB and then allowed to go. He will have to appear before the agency again as his detailed statement is yet to be recorded. Imtiaz Khatri is believed to be connected to several Bollywood stars and is a regular at Page 3 parties. This is not the first drug case in which his name has appeared. Last year, he was accused of supplying drugs to the late actor, Sushant Singh Rajput. Watch this video.