The original investigative report says:
"""
[The accuser] stated she reentered the room and began making her way towards the male. [The accuser] stated once she got close to her (him?), the male started "grabbing" on her and "grabbing my butt" to pull her towards him. [The accuser] stated the male started grabbing her buttocks on the outside of her clothing before putting his hands under her skirt and grabbing her buttocks. [The accuser] stated he pulled her to him and nearly immediately placed his finger under her underwear and inserted it into her [female private parts]. [The accuser] stated because of how crowded the room was, and her position
next to the male and the wall, she couldn't move or "do anything" while this happened. ... [The accuser] stated the male used one hand to pull her towards him and said she was not sure which hand went inside her [female private parts]. [The accuser] stated the male's hand was around behind her buttocks and entered her [female private parts] from behind.
"""
In the May 10 hearing, she reportedly said (
link, hit stop before the pop-up to read it):
"""
She said the bar was too crowded and she and her friend were about to leave when, on their way out, a man, whom she later identified as Shannon, caught her eye and waved her over. She said Shannon was seated with KU basketball player Kevin McCullar. She said she had never met either man but recognized McCullar from watching games.
She said Shannon was cute and she wanted to talk with him. She and her friend stepped outside of the Martini Room and she told her friend about the man who had waved her over. Her friend said she should go back in to talk to him. The woman testified that she then pushed her way back through the crowded bar to meet Shannon. She said her elbows were pinned to her side with her hands in the air, a drink in one hand and her phone in the other.
As she approached, she said Shannon could see her struggle through the crowd. She said a woman was next to him “grinding” on him. She said
he reached out and pulled her close to him as she approached, his hand moving down to her “hip and butt,” which she said was OK.
“I didn’t necessarily have a problem with him touching me over my clothes,” the woman said.
Within a few seconds, though, she said Shannon’s hands moved her underwear to the side and she felt his finger or fingers penetrate her."
"""
She clearly thought she was having an interaction with the person who assaulted her (rather than being grabbed out of nowhere, turning around, and assuming it was the first person she saw). It still could have been a different male who assaulted her while TSJ (or even someone else altogether) was harmlessly pulling her to him. There are so many different ways this could have happened, and I don't think any of us know enough to have a good opinion. If there was a crowd of people behind her, perhaps it was a different person's hand under her skirt. But if her positioning (relative to the wall, the crowd, etc) makes it far-fetched to think another person could have done this, then it all comes down to her ability to ID TSJ (which I think is very believable given the other details leading up to the assault), and/or whether the jury thinks she purposefully made the whole thing up.