RedneckReject
Shooter
They're called clues
.
Clues are just that. Clues. It isn't definitive. Maybe there were here illegally. Just because they were hungry for work and didn't have their own car doesn't mean they were illegal. And as far as the location being 30 minutes away, I don't see what that has to do with anything.
Clues like that ARE a good indicator, but they don't always give you a definite answer.