DETECTIVES have released on bail four teenagers who were arrested over a brutal assault.

During the attack, an 18-year-old man sustained a broken jaw and a fractured eye socket.

The man was assaulted outside a house at Killultagh Park in Glenavy, Co Antrim, on Friday.

Officers from Antrim CID arrested three 17-year-old youths in Glenavy on Sunday morning and detained a fourth 17-year-old on Sunday afternoon.

They have all since been released on police bail pending further inquiries.