A man in his early 30s has been arrested in connection with the investigation into the death of Paul Quinn in Co Monaghan almost two years ago.
The 21-year-old from south Armagh was beaten to death by a gang of men in a farm shed near the village of Oram in October 2007.
The man was arrested in Carrickmacross yesterday.
He is being held in Monaghan Garda Station under section 30 of the Offences Against the State Act.
