Gardaí have released without charge four men who were detained last Thursday night in connection with the recovery of an illegal firearm in Cork Gardaí from Mitchelstown stopped a car with four male occupants, and found a suspected firearm, two baseball bats and several balaclavas. The men, aged between 18 and 26, were held at Midleton and Fermoy garda stations. A file is being prepared for the Director of Public Prosecutions.