Police are investigating the death of a man at a Portrush night spot.
The man, 48, was pronounced dead at the scene inside the Playhouse entertainment complex on Main Street in the early hours of today.
It is understood he fell down a flight of stairs in the building shortly before 1am.
Police are investigating claims the man may have been involved in an altercation at the time.
A 34-year-old man has been arrested in connection with the incident but police stressed that they are still trying to establish exactly what happened.
Detectives have appealed for witnesses to come forward.