Actor Rhea Chakraborty is being questioned by the Narcotics Control Bureau again, day after she was grilled for over six hours as part of an investigation into an alleged drug angle in the Sushant Singh Rajput death case. Ms Chakraborty, who was first summoned by the anti-drugs agency on Sunday morning - two days after her brother Showik was arrested by the probe agency - has been called in again today.