O'Sullivan tells tribunal she was "absolutely committed" to supporting McCabe

Former Garda Commissioner Nóirín O'Sullivan told the Charleton tribunal today that she faced an "almost impossible dilemma" in supporting whistleblower Sergeant Maurice McCabe while simultaneously having his evidence tested at the O'Higgins Commission of Investigation in 2015. The tribunal is examining whether unjustified grounds were inappropriately used to discredit Sergeant McCabe during proceedings into his…