Bollywood actress Rhea Chakraborty was grilled for 8 hours on Monday by the Narcotics Control Bureau officials and allowed to leave in the evening for the second day, belying speculation that she would be arrested.

She is expected to return for the third round of quizzing on Tuesday as the NCB officials continue their painstaking investigations to unravel the drugs angle in the death case of actor Sushant Singh Rajput.