Four people have been arrested in connection with the death of a 36-year-old man in Co Wicklow in January.
William Moorehouse, who had an address at the Half Moon Halting Site just outside Bray, died in the playground at Ballywaltrim, Bray, on 19 January.
Two men, aged in their 20s and 30s, a woman in her 50s and a juvenile were arrested.
They are being held at a garda station in the Wexford/Wicklow Division.
Gardaí said investigations are ongoing.
