Mumbai, Sept. 26 -- Amidst heavy security, three Bollywood actors Deepika Padukone, Shraddha Kapoor and Sara Ali Khan were questioned for alleged drug connection at the Narcotics Control Bureau office here on Saturday. The Narcotics Control Bureau (NCB) on Saturday questioned Bollywood actors Deepika Padukone, Shraddha Kapoor and Sara Ali Khan in connection with a drugs case lodged following the death of actor Sushant Singh Rajput in June this year. While Deepika was summoned to the NCB guest house in Colaba, Shraddha and Sara appeared at the agency's zonal office in Ballard Estate in south Mumbai for questioning. There was heavy security at the two NCB offices, with several barricades set up, as the actors Deepika and her manager Karishm...