A 29-year-old man has been arrested on suspicion of murder after the body of Victor Hamilton was found in Ballymena.
The man was arrested just after 11.30am on Thursday morning in the Spring Meadows area of Armagh.
He is currently being questioned in the Serious Crime suite at Musgrave Police Station in Belfast.
Detective Chief Inspector Neil McGuinness is appealing for information.
“While our investigation is ongoing, I would still urge anyone with information or anyone who was in the Orkney Drive area of Ballymena on Tuesday night, 26th July into the early hours of Wednesday morning 27th July to contact detectives on 101 quoting reference 273 of 27/07/22.”
Information can also be provided online using the non-emergency reporting form via http://www.psni.police.uk/
Detective Chief Inspector McGuinness added: “I’d like to thank the local community in the Orkney Drive and surrounding area for their ongoing support. I also want to reassure the community that detectives will continue to have a presence in the area alongside local policing colleagues as our investigation continues.”