The Chief Executive of Exopa Modelling Agency has been arrested on suspicion of drug trafficking.Ibrahim Sima, whose agency recently organised Ghana Fashion Week, was arrested last night at the Kotoka International Airport.Sources at the Narcotics Control Board (NACOB) have confirmed Mr. Sima’s arrest but they wouldn’t give any further details.His arrest at the Kotoka International Airport is the third since Sunday.Joy News has been keeping an eye on the matter would bring you more on this developing story.Source: Myjoyonline.com/Ghana