Actor Rhea Chakraborty has been called again on Monday for the fourth straight day for questioning in the death of her boyfriend and actor Sushant Singh Rajput. The CBI on Sunday grilled Rhea for eight hours. Her brother Showik Chakraborty was also called by the CBI for the fourth day in a row for questioning in the case. Rhea, who lived with Sushant before his home on June, has been accused by Sushant's parents of abetment of suicide and cheating him. The CBI is questioning her on the details of her relationships with the late actor and his family, why she left his house and if she had any contact with Sushant after she left.