I concur with your outrage but the law in Texas does not criminalize the exposure of a woman's breast in public. The touching of the breast of another to gratify sexual desire is only specifically prohibited if the person touched is under the age of 17 years. I did not see the act, but as I understand the facts, Ms. Jackson could have filed an assault complaint. I do not know whether she has done so or not.
I'm fairly certain she has not filed an assault complaint.