A 42-year-old man has been arrested as part of the investigation into the murder of Stephen O'Meara.
The man was arrested in Gorey in Co Wexford at 11.30am this morning.
He is being held at Bray Garda Station.
The body of 26-year-old Stephen O'Meara, from Wicklow town, was found in a shallow grave near Redcross on Christmas Eve.
He had been missing since August.
