The Narcotics Control Bureau's (NCB) Delhi vigilance team, probing the pay-off allegations in the Cordelia cruise drugs case in which Bollywood actor Shah Rukh Khan's son Aryan Khan is an accused, has summoned independent witness Prabhakar Sail on Monday for recording his statement. Prabhakar Sail has alleged Sameer Wankhede that he has been involved in extortion case. Watch this video for detailed information.