A man is fighting for his life in hospital after he was found with serious head injuries early on Saturday morning in Bath.
The man, who has now been named as 38-year-old Paul Keightley, was discovered in Westmoreland Station Road near to the Jewsons builders centre at 3.50am on Saturday morning.
He left the Green Park Tavern at 11.55pm on Friday night and was found just a few hundred yards away four hours later.
Avon and Somerset Police released the image of Keightley, and are trying to jog memories of people who may have seen him when he was in the area. He had been wearing a grey shirt and trousers.
The police closed off a large part of the area as they investigated on Saturday morning. It is unsure at this time whether the man had a severe accident or was attacked, something which is still being determined.