Gardai are appealing for witnesses following the discovery of a young man's body in Drumcondra.
Sean McCarthy, 28 years-old from Ballymun, was found dead on Saturday evening in an apartment on Achill Road. Gardai are investigating "all circumstances" following the grim discovery.
A man in his 30s was arrested in connection to the discovery and is being detained at a garda station in north Dublin. Gardai are appealing to anyone that was in the Home Farm area of Drumcondra between Tuesday and Saturday to contact them.