HILTON BEACH, Ont. -- Ontario's police watchdog is investigating the death of a 43-year-old man on St. Joseph Island in Lake Huron.

Provincial police say they were called Saturday morning to a home in Hilton Beach over concerns about the well-being of a man.

They say officers were able to enter the home Sunday morning and found the man dead.

The Special Investigations Unit has been called in to investigate.

Police say they will not release further details as a result.