The Narcotics Control Bureau (NCB) has submitted its charge sheet in the infamous drugs-on-cruise case, in which Aryan Khan, son of actor Shah Rukh Khan, was arrested last year. Based on the investigation carried out by the SIT, a complaint against 14 persons under various sections of the NDPS act is being filed. Complaint against 6 other persons is not being filed due to lack of sufficient evidence, read a statement from the NCB.