Yet another man in his 20s has died following a stabbing incident in Dublin last evening.
An investigation is underway after the man was found with stab wounds in a house at Castlecurragh Heath, Mulhuddart.
Emergency personnel worked on the man at the scene but he was pronounced dead a short time later.
A man in his 20s has been arrested in relation to the incident, and is currently being held at Finglas Garda Station.
An incident room has been established at Blanchardstown Garda Station.
Gardaí have appealed for anyone with information to contact them at Blanchardstown Garda Station on 01-66-69-000, or on the Garda Confidential Line at 1800 66-61-11.