Nishnawbe-Aski Police Service is trying to determine whether or not the death of a 20-year-old man and the injuries to a 21-year-old man are related.
Police were dispatched to Poplar Hill First Nation, about 120-kilometres north of Red Lake, last Friday after a man was found on a road with serious injuries.
Police say Aaron Strang was transported to the community nursing station where he was pronounced dead.
The following day Jobby Strang of Poplar Hill drove himself to the nursing station seeking medical attention and he was transported to Winnipeg Hospital with non life-threatening injuries.