UPDATE, Feb. 3: The BC Coroners Service has identified the man as 39-year-old Waylon Jesse Edey of Yahk, B.C.
The man was rushed to hospital in the West Kootenay community, but he did not survive his injuries.
The IIO says a team of five investigators including a forensic specialist will travel to Castlegar on Friday morning.
The man's name and age have not yet been released.
Also on HuffPost