Castleknock, Dublin, death: Man arrested
Police investigating the death of a man at a house in Dublin overnight have arrested another man who was in the same property.
The body of the man, who was in his 30s, was found at the house on Beech Park Avenue, Castleknock, at about 01:50 GMT.
The body remains at the scene and the state pathologist has been notified.
The 34-year-old man who was arrested has been taken to Blanchardstown Garda (police) station for questioning.
He can be detained for up to 24 hours.