A vigilance team of Narcotics Control Bureau Delhi investigating extortion allegations against NCB's Zonal Director Sameer Wankhede will visit the spots in Mumbai related to the drug bust case on Monday, said sources. As per the sources, the team headed by NCB Senior Officer Gyaneshwar Singh will reach Mumbai from Delhi on Monday.

It is likely to visit the cruise ship where the raid took place last month in which Bollywood star Shah Rukh Khan's son Aryan Khan was arrested. Sources said that the team will also record the statements of witnesses in the cruise drug case namely Prabhakar Sali, Kiran Gosavi and Manish Bhanushali.