Fourth arrest after Halloween party stabbings

A fourth boy has been arrested after five teenagers were stabbed at a Halloween party in Hampshire. Police were called shortly after 22:30 GMT on Saturday to a home in Park Road in Chandler's Ford where an unknown group had gained entry to the event over a garden fence. One boy, 17, remains in hospital in a life-threatening condition. The other four boys, who all suffered serious injuries, have since been discharged. A 16-year-old from Southampton has been arrested on suspicion of attempted murder.