Psychiatrist tells court that Tanya Doyle was not insane when she killed husband

A murder trial has heard psychiatric evidence that a Dublin woman was not insane when she stabbed her husband over 60 times.

Forty year old Tanya Doyle admits killing Paul Byrne at their house in Pairc Gleann Trasna, Aylesbury in Tallaght, on September 4 2009 but denies his murder.