After a spate of gangland killings in Dublin, Jennifer O'Leary investigates links between the criminal underworld and dissident republicans - and reveals Spanish police files that show the inner workings of an Irish drugs cartel. Show less
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After a spate of gangland killings in Dublin, Jennifer O'Leary investigates links between the criminal underworld and dissident republicans - and reveals Spanish police files that show the inner workings of an Irish drugs cartel. Show less