A person has sustained a head harm in addition to accidents to his arms and a leg following an assault by three masked males in Limavady on Sunday night.
Police acquired experiences at about 22:00 BST on Sunday that three males pressured their manner right into a flat on Irish Inexperienced Avenue within the city.
The sufferer was handled for first assist by an officer earlier than being taken to hospital in an ambulance.
Police are treating the incident as an aggravated housebreaking.
Det Insp McKenna described this as a “brutal assault” and stated police are working to determine a motive for what occurred.
Police have appealed for anybody who was within the space on the time of the incident or who has any data to contact them.