A man in his 30s has been arrested after a fatal assault in Co Kildare last month.
The victim, a man in his 40s, was attacked outside a house in Newbridge on March 8.
He was found with serious injuries and later died in hospital.
A number of arrests in the investigation have been made.
The latest arrest came on Friday.
Gardai say the man is being detained at a Garda station in Co Kildare and investigations are ongoing.
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