A woman and man from Mildenhall have been arrested on suspicion of murder following an incident in the town this morning.
Police were called by the ambulance service to a property in Pembroke Close at around 12.50am where a man was injured.
Paramedics tended to the man but he was pronounced dead at the scene.
A 45-year-old woman and a 49-year-old man, both from Mildenhall, have been arrested on suspicion of murder and taken to the Bury St Edmunds Police Investigation Centre where they await questioning.
Police remain at the scene as an investigation is launched.
Anyone with any information in relation to this incident is asked to contact the Joint Norfolk and Suffolk Major Investigation Team on 101.