A man in his 30s dies after swimming across the River Liffey in Dublin following a reported assault on Saturday night. The incident is linked to allegations involving a man in the War Memorial Gardens area, with an investigation ongoing. Gardaí say they do not yet have a cause of death and are appealing for witnesses to come forward. After the incident, the man is treated at the scene by personnel from the Dublin Fire Brigade. He is then taken by ambulance to St James’ Hospital, where he subsequently dies on Sunday. Authorities are examining the circumstances surrounding the reported assault and the subsequent swim. Witnesses are being asked to assist Gardaí as the investigation continues and medical assessments are carried out to determine the cause of death.