India, Sept. 25 -- Bollywood actress Rakul Preet Singh arrived at Narcotics Control Bureau (NCB) office on Friday for questioning in drugs case related to the death of Bollywood actor Sushant Singh Rajput.

The NCB has a long list of questions prepared for Rakul.

Rakul and Sara Ali khan names emerged in the statement of Rhea Chakraborty before NCB.

Rakul was supposed to join the probe on September 24 but she stated that she did not receive any summons and hours later, she acknowledged the summon.

NCB has also summoned top Bollywood actresses, Deepika Padukone, Sara Ali Khan and Shraddha Kapoor, they will be questioned on September 26.

NCB on September 24 grilled fashion designer Simone Khambatta and Sushant's former manager Shruti Mod...