A PSNI spokesperson: “Detectives are investigating the circumstances surrounding the sudden death of a man, aged in his 60’s, in the Drumbawn Close area of Enniskillen on Sunday, September 21. “A 42 year old man has been arrested and is currently in custody, assisting police with their enquiries. “A post mortem examination will be carried out to determine the cause of death. “Further updates will be provided in due course.”