A 29-year-old man has been arrested in connection to the murder of 18-year-old āJohn Paul McDonaghā, who was murdered last weekend.
The man was arrested on suspicion of a number of offences which include murder.
It is understood that an altercation broke out at Coolcullen Meadow on Saturday night between a number of men with weapons.
PSNI discovered John Paul McDonagh and a 24-year-old who both sustained injuries at the scene.
McDonagh died yesterday in hospital.