Detectives are investigating the death of a man in his 30s in Brighouse.
They were called to a house on South Street in Brighouse just after 9.30am today and spent most of the day at the scene.
This afternoon the small terraced street in Waring Green remained sealed off and forensic teams moved in.
A spokeswoman for West Yorkshire Police said officers are carrying out investigations to establish the circumstances surrounding the man’s death and the death is being treated as suspicious at this time.
Anyone with information should call police via 101.