Three more men have been arrested in south Armagh in connection with the murder of Paul Quinn.
The three were arrested early this morning by the PSNI in the Forkhill and Crossmaglen areas.
Two of the men are in their 30s and one is aged in his 40s.
They have been taken to Antrim Police Station for questioning.
One man arrested two days ago is still being questioned in Antrim Police Station.
The PSNI says this morning's raid was carried out at the request of gardaí and a number of items have been seized for technical examination.
Paul Quinn, 21, from Cullyhanna, was beaten to death in an isolated Co Monaghan shed last October.