Gardaí have released a 29-year-old man being questioned in connection with the murder of a man in Swords at the weekend.
56-year-old father of three, Dermot Byrne, was found injured and naked on North Street in the early hours of Sunday morning.
He was later pronounced dead at the scene.
A suspect was arrested on Sunday and brought to Swords garda station for questioning.
He was released without charge earlier today and a file is being prepared for the DPP.