My parents raised their kids in a logging camp for 4 years in Hinton it’s not unheard of, many camps had good clean living quarters. Also, many family members attended these logging camps together, brothers, dads, uncles and cousins so it’s not a surprise.
Have you spoken to native elders to locate them spiritually ?
I believe that lady was the target and they were lured with promise of good pay in order to get them out to camp.

In another account I read it said that there was also to be some sort of childcare for the children. They disappeared a few blocks from where I live. Obviously were told whatever it took to lure them and their children away that night.