The body of a man in his 40s was found in a doorway off Monks Road in Lincoln on Tuesday.
Police said his death is not believed to be suspicious.
Officers received a report of a man in a doorway on Montague Street just after midday on Tuesday, October 5.
Paramedics attended the scene and found the man had died. His next of kin have now been informed.
A passer-by told The Lincolnite that they saw two ambulances, two police cars and a funeral car on the street.
A spokesperson for Lincolnshire Police said: “The coroner has been informed of the circumstances of his death, which we believe not to be suspicious.”