Philipsburg:--- The Special Robbery Unit is quite busy investigating at least six reported armed robbery cases which took place during Monday October 11th through Friday October 15th mainly in the Philipsburg and Cay Hill areas. Police Spokesman Ricardo Henson said it appeared as if the robberies are being committed by small groups of young men driving mostly in stolen vehicles and with handguns and pepper spray as their weapons of choice. Their main targets are lone persons in dark areas taking all valuables items from their victims Henson said.