Granted. I can see your point, but I'd argue that Jacob is a means to the end, not the end. I don't think ruining his life is the goal here. They just want to beat him up until he gives them who or what they really want.
I'd love to see your evidence that it is beyond drawing a conclusion from circumstances. That's a zero-sum game, right there, because there's no way either of us could have evidence as to the ultimate motive.
At any rate, I've said my piece, and I'm circling close to offending you -- which isn't my goal -- so don't take anything I say as intentionally offensive. It seems silly to argue about your life, anyway, from the perspective of someone not in your life.