Police say they are no longer treating the death of a man in Church Street as unexplained.Advertisement
A 42-year-old man from Preston was found around 8.30pm on Tuesday at a property in the city centre.
Preston Police initially treated the death as unexplained and arrested a 37-year-old man on suspicion of murder.
He has now been released without charge and a post mortem examination showed the man died of natural causes.
A file is now being prepared for the coroner.