Provincial police said two people were killed after they emerged from a snowmobile on Christmas Day near Apsley, Ont.
Police said a man and a woman did not return for their trip after they were last seen around 11pm.
Investigators said they received a telephone call on Wednesday at 10 am that a snowmobile was seen at Jack Lake.
They said officers found the man and woman about 30 feet from the beach and they were declared dead at the scene.
The police said their identity would not be released until the family had been notified.