A young man was rushed to University Hospital Galway after being found injured and unconscious in the city early on Saturday morning.
The man, believed to be in his 20s, was found on St. Bridget’s Place, Prospect Place, Galway.
He was taken to hospital, where he remains in a serious condition.
Gardaí are asking anyone who was in the area at the time to call 091-538000, the Garda Confidential Line on 1800 666 111, or any Garda Station.