Police called to a suspected shooting incident from the roof of the Customs House on the Barbican have confirmed they found evidence of an air weapon being used.Armed response officers were called to the area at around 9.15pm last night after reports of a 'whistling' sound being heard and an object hitting the water in nearby Sutton Harbour. Police sources initially told The Herald the description appeared to suggest an air weapon, such as a rifle, or even a slingshot was being used. Cordons...
