A man in his 60s died as a result of the incident on Tuesday night.
Gardaí in Castlebar investigating the fatal shooting of a man at Aghamore, Ballyhaunis, Co. Mayo on Tuesday (17 September) have released without charge a man in his 80s arrested in connection with the incident.
A man in his 60s, named locally as Brendan Kilduff, was fatally injured as a result of the shooting. It is being treated by An Garda Síochána as a tragic incident.
A file will be prepared for the Director of Public Prosecutions.
A post-mortem has been completed, but the results will not be released for operational reasons.
Investigations are ongoing.
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