The PSNI is continuing to focus on the New IRA in relation to the shooting of John Caldwell after reports emerged that some of those arrested are from Protestant and loyalist backgrounds.
IRA splinter group claims responsibility for police shooting go.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from go.com Daily Mail and Mail on Sunday newspapers.
An Irish Republican Army splinter group has claimed responsibility for the shooting of a senior officer. The off-duty officer was shot in front of his son after coaching a soccer game.