David Dunne had pleaded not guilty to the murder of Robert O’Connor on the 29th of July 2022 at Mountjoy Prison

Graham McEvoy (26) is already serving a life sentence for the murder of Paul Curran (23) in July 2016

The Belgian Shepherd was seized after allegedly attacking and biting a garda involved in arresting its owner

Kevin O’Keeffe was arrested at his home on January 17th, 2023, on foot of a bench warrant when, it is alleged, the dog attacked and bit one of the gardaí present

The man is declining to take his medication and food because of grievances he has with certain state bodies who, he says, have ignored him

Robert O’Connor died at the Mater Hospital on Wednesday morning, days after he was attacked by a group of men in his cell.

The inmate has been named as 34-year-old Robert O'Connor from Darndale in Dublin