It’d be crazy if the Texas guy was in the jeep and actually did the shooting. He was seen there at 11:30 pm on July 14th. What are the chances the boys passed by after that?
Could it be a local in the jeep and he's mad that people camp along the highways up there?
Maybe he also came across the boy’s truck while they were fishing or something on the evening of Thursday July 18th and lights it on fire.
He also comes across the instructor, runs him over, and for whatever reason loads him up, and dumps him at a highway pullout away from his vehicle.
The boys come back to their burnt truck and camper thinking Kam’s parents are going to kill them (I suspect it’s theirs). They start walking out and come across the Rav4. Thinking they’re already in trouble for the burnt truck they take off in it.
They might only think they’ve stolen a vehicle. That’s why they are polite with the guy who pulls them out and they tell him their real names. IMO, they don’t seem to be up to anything in the coop. They seem to be just looking around. They also seem to say goodbye to the worker in the red shirt as they leave.
They make it through the check spot for alcohol and ask the store clerk about it. Figuring they are going to have to pass through again if they drive out they carry on up the road and burn the Rav4 so their fingerprints etc are destroyed.
When I read this I took the line about Kam's parents going to kill them too literally and thought, "what? Now they are suspected killers too??" then I got what you meant, haha.
There is no evidence that confirms the guy who was seen was actually the Texas guy - although he does look similar, so yes it would be crazy.
I posted a theory (so many theories, I know) that maybe someone else was responsible for the murder of the couple using a gun and perhaps these two were only responsible for killing Len OR maybe Len died of natural causes and it was considered "suspicious" because of the fact that his vehicle was stolen. And yes, maybe they are on the run thinking they're in trouble for a stolen vehicle and they then tried to burn it to hide any evidence of it. Maybe they decided to hitchhike after that.
Other comments from a remote area Canadian on what people have been saying here:
-I don't know anyone who owns a gun who isn't into hunting. It would be difficult for two video gaming kids to obtain a gun unless their families were into hunting. It is not easy to obtain guns in Canada and not common... except for the hunting.
-The two kids being spotted at the dump is very suspicious, especially if one was wearing camo. It seems like a big coincidence but there must be some reason RCMP are leaving the area or as others have said perhaps they're not really leaving. Maybe they suspect a local is helping them and hiding them and by pretending to leave they may lower their guard.
-Someone said it would be strange for two white kids to be on a reserve - not really. There are shades of skin tone in Aboriginal Canadians. Some may be mixed race and have lighter skin, etc.
-Some say it would be difficult for them to survive in the wilderness for days. Well, if they do have a hunting riffel they can be hunting and cooking food over the fire, fishing and living the off-the-grid dream...