Anyone can sue anyone for anything. Doesn't make the allegations true.
And people can do the darndest things to prove their point, or case (as the case may be). About 15 years ago, I worked with a large group, not terribly diverse but there were several minorities represented on staff - Indian, black, latino. One woman felt that she was being discriminated against because she was black. HR investigated and found no basis to her complaint. Then one day some nasty, vile, offensive writing was found on the women's bathroom mirror. It stated "Death to all ____, _____, ____ and _____. " (You can fill in the blanks with your choice of racial and ethnic slurs and you would probably be right). I know this to be true because I was the one who walked into the bathroom and found it. Security investigated, and called in the police. While the investigation was ongoing, it happened again, this time on a women's bathroom stall wall. I gave handwriting samples (because, you know, the person who discovers the crime is automatically the first suspect). Well, the long and the short of it was that during the investigation it was uncovered that the woman who raised the discrimination issue had a history in college of participating in some pretty radical racial rights groups. She was the only other woman on the floor at the time it happened. I had been in the bathroom minutes before and there was nothing on the mirror. A few minutes later the writing was there, and I saw her walking away from the bathroom to the otherside of the floor where her desk was. A few days later, it was announced that she had quit. I was informed by security that the "suspect" (they never mentioned her name to me) ultimately admitted to doing it to try to prove an HR complaint and was terminated. They only told me because they knew how upset I was about the incident because of the offensive nature of the writing, and because I had to go through the questioning.
So, I have a natural skepticism about these things. And it has NOTHING to do with Ms. Hardwick's race - that is simply a coincidence with my previous experience. My point is, people will sometimes go to great lengths to prove something, even if it means instigating behavior, or making blatantly false statements, or taking an action to blame on others. Nothing surprises me any more. Geno is innocent until proven guilty. Period.