Acterss Rakul Preet was called in by the NCB for questioning today morning. The actress was followed by the manager of Deepika Padukone, Karishma Prakash to the NCB office. They were confronted with each other regarding their connection with the alleged drug controversy in Bollywood. The NCB has summoned actresses like Deepika Padukone, Sara Ali Khan, Shraddha Kapoor and Rakul Preet Singh for questioning in drug probe linked to the Sushant Singh Rajput death case.