Police today named the teenager killed in a stabbing during a fight in Hampshire.>

Zak Peter Davis, 17, of St John's Close, Hayling Island died after a fight broke out between several people in a mainsonette just after midnight on Saturday.

During the fight four other people were injured - three of them with stab wounds.

Police were called about 12.30am and were quickly on the scene in Bembridge Drive, Hayling Island.

The area around the maisonette has been cordoned off and detectives are carrying out house to house enquiries.

A post mortem was due to be carried out on the body of the victim today to establish the cause of death.

A 22-year-old man arrested in connection with the incident has been released, pending further enquries.

Police have been unable to question a 36-year-old man also arrested in connection with the incident.

He remains in police custody.

Detective Superintendent Tony Adams, who is leading the inquiry, said: "We have around 50 officers working on this investigation trying to establish exactly what happened.

"We are appealing for anyone who was in the area around the time of the incident to get in contact with us if they saw or heard anything they think may be connected with this murder.

"I would ask any witnesses to please give the Operation Ark Team a call at Fratton Police Station on 0845 045 45 45 or call Crimestoppers anonymously on 0800 555 111.

"At the moment though there is no clear motive for the attack but it seems this incident was contained to a group of people who all knew each other."