BY A STAFF REPORTER: NCB gives clean chit to Bollywood actor Shah Rukh Khan's son Aryan Khan in Cordelia Cruz drug case. The NCB in its chargesheet has mentioned that no drugs were found from Aryan Khan. Six persons including Aryan Khan are not named in the charge sheet. According to sources, the NCB is likely to file the charge sheet in the court today. The NCB has already brought the charge sheet in the special NDPS court.