GARDAI in Ballymun are investigating the discovery of a body of a man aged in his late 30s in Ballymun this morning.
The body was discovered at approximately 4a.m. following an incident at house on St Josephs Way.
Two men and a woman injured during the incident were taken by ambulance to the Mater hospital.
The body remains at the scene pending a technical examination and the arrival of the State Pathologist.
Two males aged in there 20s have been arrested and are currently detained under Section 4 of the Criminal Justice Act, 1984, at Ballymun Garda Station.