I would try to reserve judgement when it comes to actually calling for punishment. We don't actually know which one of them was doing the stealing. Or if it was both of them. If she was doing the stealing too she should share the punishment. If she was just dragged along unwittingly when her husband tried to steal, that changes the story. Also she wasn't in control of the car, so she had no control over the guys insane driving. She was reacting in fear to his driving and the crowd trying to get at them. If I was in that passenger seat I would have **** myself with terror.