It seemed that was a woman in the crowd in front who had some issues. Wasn't well - like she fainted or something (?). Not the Kate gal.
But note, he DID mention she would be brought up onstage if she made it back to the rally OK. But Kate (who supposedly saved him) was not brought up or offered the same. She was right there at the rally hearing another woman invited up - NOT her though. Hmmmm!