A man has been arrested in connection with the death of a man in Nottingham, police have said.
Officers were called to Lower Parliament Street in Nottingham city centre at about 0150 GMT on Saturday where they found a man with injuries.
He was taken to the Queen's Medical Centre but later died.
A spokeswoman from Nottinghamshire Police said a post-mortem examination would be carried out to establish how the man died.
Anyone who may have information about the incident is asked to contact police.
A cordon remains in place while investigations take place.