nazi salute must have triggered the author.
I imagine her other hand is forming the KKK sign.
What else could it be?
By the way drago, while "lynching" is much more evocative than "hanging" you should try to get your facts straight. Or at least admit that you got it wrong, or was it a lie?
And, lower standards are just for blacks. You don't qualify.
https://www.yahoo.com/news/racism-triumphed-once-again-mississippi-173432797.html