A three-member gang of robbers, charged with beating and robbing an expatriate of money, has been busted in Riyadh. A spokesman for the Riyadh Police Force said the three culprits, two Saudis and a Somali, all in their thirties, posed as security men and forced their way into a workplace, searched, beat and robbed a worker, who happened to be alone. After investigating the crime, the police were able to identify and arrest the three robbers. On interrogation, the three men admitted to15 other acts of robbery at gunpoint, besides picking pockets.