Man found 'unconscious' in Bolton park
A man is in hospital with serious head injuries after being found unconscious in a Bolton park, police said.
The man, aged between 45 and 50 years old, was found on a pathway at 21:45 GMT on Saturday near the junction of Bradford Street and Bromwich Street.
He remains in a "poorly condition". Officers have "an open mind" regarding the circumstances.
He is described as white, of slim build with grey hair, wearing cream jeans and a green jacket.
He had purple shoes and a blue and pink patterned jumper.
Det Insp Gary Smith said: "We have a number of detectives investigating this incident who are working to establish what has happened to this man."
Police have appealed for witnesses.