With Line of Duty's sixth series coming to a dramatic finale, several mysteries have at last been solved as Jed Mercurio wraps up some loose ends - but not all of them
Line of Duty mysteries finally solved in series six finale as cast bid farewell irishmirror.ie - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from irishmirror.ie Daily Mail and Mail on Sunday newspapers.