innocent until proven female

My sister has been sexually harassed at work for months, and finally she got her complaint to corporate since everyone local has been doing things 100% wrong but exactly how you'd expect. The main instigator, whom the company keeps moving from branch to branch after the complaints can no longer be ignored, is black, and when corporate asked him about my sister's allegations, he told them Ashley is making everything up and picking on him because she has a problem with black people, so my little sister who has been victimized and tormented for months just had to sign an official affidavit swearing that she is not racist, AND NOW I HAVE TO KILL EVERYONE