I agree, and lots of jobs in Alberta if they were going there.
I don’t see them working hard labour either, it was all likely bs so they could tell people something to account for their disappearing act. I really wonder what KM told his family...
Bryer had already worked construction with his dad two years earlier.
It's possible it was planned as a murder trip. It's possible they actually went up there looking for work and it just turned into a murder trip -- now that we know there were two guns, it's less likely, but still possible. It's possible it was planned as robberies (greater chance of getting away with it in a remote area where nobody knows you) and ended up being murder. It's possible it was planned as a suicide pact and then became "the world rejected us so let's take some people out on our way out."
It's possible they left abruptly, possibly after one or both being fired from Walmart (not quitting), possibly after Bryer pretended to graduate high school but actually didn't, angry at the world, feeling alienated by society, emotionally numb from years of untreated severe depression, without any clear plan but with guns just in case because they were angry at the world, possibly even with drugs/alcohol (two teenagers out on their own for the first time...I'd bet on it), basically just driving as far away as they could from the town and families they felt oppressed by, in a sort of fog. And whatever they talked about on the long drive there, just the two of them with their rage issues and violent impulses, determined what happened next. And after the rage wore off, as it often does, they realized just what they had done, panicked, made the idiot decision to steal a car which led to another innocent person's death, ran as far away as they could, were completely terrified according to witnesses
before they got into the wilderness so you can imagine how they were after, realized there was no way out of this and "well, we already sort of wanted to kill ourselves anyway, so I guess this is it."
Currently we don't have enough evidence to say which of these scenarios is the correct one. My money right now is on the last one, but I could be wrong. JMO.