Gardaí name man whose remains found in Wicklow

The man whose body was found on a roadside in Greystones, Co Wicklow, late on Friday night has been named.

He was 22-year-old John O'Brien from Delgany, Co Wicklow.

A post mortem revealed he had died as a result of a violent assault.

A 22-year-old man is being questioned about the incident at Bray garda station.