Singh was handling a number of several high profile cases all related to Bollywood during his posting in the Mumbai NCB. The NCB, led by its then Mumbai head Sameer Wankhede, had on October 2, 2021, carried out a high-profile raid on a cruise ship off the Mumbai harbour and arrested 20 persons, including Aryan Khan, the son of Bollywood megastar Shah Rukh Khan. VV Singh, NCB Official Who Investigated Aryan Khan Drug Case, Removed From Service.