Gardaí are investigating a fatal stabbing that occurred at a residence in Arderry, County Leitrim, on Thursday evening. Officers responded to a call shortly after 9 p.m. and discovered a man in his 40s unresponsive at the property. He was later pronounced dead. A man in his 30s has been arrested in connection with the incident and is currently being detained. The scene has been preserved for forensic examination as authorities work to determine the circumstances surrounding the death. No further details regarding the victim or the suspect have been released at this time. Investigations are ongoing.