Of ronan kerr, killed by an under—car bomb in 2011. the people who perpetrated this evil deed have no support across the entire community in northern ireland. we are all absolutely at one - and all united in terms of saying that this is something that we never want to see in our society— and this needs to stop. detective chief inspectorjohn caldwell is believed to have been targeted by the kind of criminals he'd spent much of his life putting behind bars. tonight, he remains seriously ill in hospital. and while there remains a firm belief these groups exist only on the fringes, it is a rem...