I agree and wasn't nitpicking the victim. Every situation is different. However, her getting paid off and no longer cooperating derailed the case. Which means she was cooperating at one time and even led to a bench conviction. I'm not disparaging her at all, or saying that she deserved getting beat, or was originally in it for the money, but she found an acceptable settlement to her and moved on.
I wish she would have kept pressing forward and had him prosecuted but, you're right in that there's always a chance he'd would have gotten off lightly in the court system anyway.