A man was arrested and brought before a court sitting in Castlebar after three men were assaulted in Castlebar on Monday night.
At around 2am on Monday, a father and his two sons were assaulted at their home on the Turlough Road, Castlebar.
Gardaí assisted by members of the armed regional response unit subsequently arrested a man in his 20s who was charged in relation to the assaults and was brought before Castlebar District Court on Tuesday.