The Ontario Special Investigation Unit is looking into the death of a 42-year-old man in Thunder Bay.
Thunder Bay Police were called out to a motel on Friday evening around 9 pm about a man who was behaving erratically.
When officers entered the motel room, they found the man in medical distress.
First Aid was administered and the man was transported to hospital.
That same night he was pronounced dead.
A post-mortem is scheduled for Tuesday.
