Expert: Woman was not insane when she stabbed husband 60 times
Yesterday, the defence called a psychiatrist to give evidence at the trial of Tanya Doyle, who admits killing Paul Byrne but denies murdering him.
Ms Doyle, aged 40, of Pairc Gleann Trasna, Aylesbury, Tallaght, has pleaded not guilty to murdering Mr Byrne, aged 48, at that address on Sept 4, 2009.