Police have made an arrest, in connection with the discovery of a man's body in a doorway in Hove early this morning (August 20).
Emergency services were called to a flat in Brittany Road at 4.37am today, after a report was made about a person who had died there.
Police said this afternoon that the death was being treated as "unexplained".
However, in connection with the death, a man aged 56 has been arrested.
Officers added that investigations are continuing, and gave no further information about where the suspect is from, or the exact reason for which he was being held.
The detained man remained in custody at 12.30pm on Friday.