Gardaí are investigating the death of an elderly woman in Waterford, Ireland, and have arrested a man in connection with the case. The arrest followed a large-scale Garda operation conducted in the area where the woman's body was found. This operation included the establishment of checkpoints on all local roads, significantly impacting traffic flow. Authorities have not yet released details regarding the cause of death or the identity of the arrested man. The investigation is ongoing, and further information is expected to be released as it becomes available. Gardaí are appealing for witnesses to come forward with any relevant information. The operation demonstrates a focused response by law enforcement to the incident.