Gardaí responded to a home at Old Bridge Park in Lucan just after 8 o'clock this morning.
A man has died after an assault in Dublin.
After 8 o'clock this morning, Gardaí responded to a home at Old Bridge Park in Lucan.
A man in his 40s was found inside and was pronounced dead at the scene.
A man in his 20s has been arrested and is being questioned at a West Dublin Garda Station.
The scene has been preserved and a technical examination along with a post mortem is due to take place.

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