Dundalk Gardai are investigating the sudden death of a 50-year-old man.
The local man was found by Gardai in his Barrack Street apartment yesterday in an unresponsive state.
Ambulance service personnel and representatives from Gas Networks Ireland were also in attendance.
A post-mortem is currently underway to determine the cause of death.
Gardai said they could not comment on the cause of the man's sudden death and that they were "awaiting the results of the post-mortem."
The man's family have been notified of his death.