A man has been arrested after a man was stabbed to death in Dublin City Centre.
The incident occurred on O'Connell Street at around 1:40am this morning.
Buses are being diverted away from the area, while the Green Luas line isn't running between St. Stephen's Green and Dominick.
The victim was taken to the Mater Hospital with stab wounds but was pronounced dead shortly after.
It is understood he walked for a distance after being attacked. The man's age is not yet known.
Garda Forensic Collision Investigators are at the scene.
