What happened the Peadar Heffron bomb investigation? Listen to @ponipressoffice and @policeserviceni.

Four officers who work for the @policeserviceni's intelligence unit are to be disciplined for failing to pass on information to detectives investigating the attempted murder of their colleague, Constable PEadar Heffron. Police Ombudsman Michael Maguire and Deputy Chief Constable Drew Harris are both interviewed.