Four arrested in Oxford murder inquiry
Two men and two women have been held on suspicion of murder after a man found hurt in an Oxford street died in hospital.
The badly injured 39-year-old was discovered by officers in St Clements Street at about 20:45 GMT on Wednesday.
He was taken to the John Radcliffe Hospital where he later died.
Four people have been arrested and are being questioned by detectives in custody. Police said the investigation was at a "very early stage".
Det Ch Insp Steve Tolmie said: "I would urge anyone who was in the St Clements area of Oxford last night who saw any suspicious activity or has any information about the incident, to contact police."