A man is critically ill after a murder bid at a retail park in Larne.
The victim, aged in his forties, was assaulted by several men at the Laharna premises on Monday evening, police said.
A PSNI statement said: “The man sustained serious head injuries as a result of the assault and was taken to hospital where he remains today in a critical condition.
“Officers investigating the incident have arrested four men aged 25, 29, 31 and 45 on suspicion of attempted murder.”
The men are in custody assisting with police inquiries.