OPP had been searching for 65-year-old Darrell Cellers at McAree Lake since last Thursday.
Investigation revealed that Cellers had been travelling through the park when his canoe overturned during windy conditions.
The Ontario Provincial Police Criminal Investigation Branch has been called in to investigate the sudden death of a man at Cat Lake First Nation, north of Pickle Lake.
Nishnawbe-Aski Police Service officers were confronted by the man last Thursday at the remote communities nursing station.
Shortly after being taken into custody, the man, identified as 34-year-old Romeo Gerald Wesley, went into medical distress and later died.
A post mortem examination was to be is held today in Toronto.
Randy Thoms – News & Sports Director