MYSTERY surrounds a man found unconscious in a street with head and face injuries.
The 36-year-old was discovered in Tuel Lane, Sowerby Bridge, shortly before 4am on Sunday.
Paramedics were called and he was taken to Bradford Royal Infirmary where his condition was last night described as stable.
He is believed to have regained consciousness but detectives do not know how he came by his injuries.
A spokeswoman for West Yorkshire Police said: “We’re appealing for any witnesses or anyone who has information about how he came to be there to contact us.”
If you can help, call PC Lee Mason in Calderdale CID on 0845 6060606.