Police probe woman's 'suspicious' death in Halifax
A police investigation has started into the suspicious death of a 19-year-old woman who was found with head injuries in Halifax.
West Yorkshire Police said she was found on City Lane at about 0307 GMT.
Detectives said they urgently wanted to trace the driver of a Hackney carriage-style taxi which the woman was believed to be getting in with two other people.
Police said the taxi left the taxi rank on Waterhouse Street before travelling to City Lane.
Witnesses or anyone with information should contact Calderdale CID.