Not sure...strange. When he refers to the hotel room, my first thought was that he meant the room where he met with the RCMP, but that's not right since the five deaths hadn't happened whenever he met up with whomever Vicki is (as I read it, anyway).
Anyway, some of the comments on YouTube are out there to say the least. Blame is assigned to everyone - the court system, the RCMP, feminists, Hollywood, leftists, and of course single mothers. Yes, all of those things and plus the Prime Minister are responsible for two adult men killing three people, running halfway across Canada and then offing themselves in the bush, not the two men who actually committed the crimes.
As far as who is responsible, of course it's BS and KM, equally imo. I don't assign blame to any of the parents or relatives, dysfunctional backgrounds or stable backgrounds. People come from all kinds of circumstances and don't run around killing innocent strangers. BS had a difficult background, so what? Many people come from the same or worse. He chose NOT to improve his lot and KM chose the same fate. The victims in this case had no say in the matter. It's sad all around.