Meridian Dorset Police

The victim was taken to hospital for treatment to head and facial injuries by the ambulance service where he remains in a serious condition.

Nasen Saadi, from Croydon, is on trial charged with the murder of Amie Gray at Durley Chine Beach in Bournemouth in May.

Two men and a woman died at Gainsborough Care Home in Swanage, Dorset on 23 October. Seven other people were taken to hospital as a precaution.