Give homeowners the same benefit of the doubt
Plenty of people defend themselves without getting charged. Guarantee this guy could have stopped but didn't. That's 99% of what constitutes unreasonable force.
Everyone who thinks he was automatically charged for fighting back and winning is misinformed.
Canadians have a legal right to defend themselves. But logically that doesn't grant you the right to counter-assault or murder others.
The fact that the RCMP are not releasing any details indicates they have a real case against this guy. For all we know he punched him out than laid the boots on his unconscious body.