It's believed a row broke out with another young man
Gardai in Dublin are investigating following a fatal stabbing in Tallaght.
A 25-year-old man died following a serious assault at Mac Uilliam Road at around 7.15pm yesterday.
The man was taken to hospital in a serious condition, but he later died from his injuries.
A postmortem examination is due to take place later today.
A second man, 40s, was also injured and removed to Tallaght University Hospital.
His injuries are not thought to be life-threatening.
