The cop was trying to pick a fight with her. She tried to grit her teeth and take it. He kept pushing her. He told her to get out of the car. She asked why. He said he was going to arrest her. Then he claimed he was arresting her for not cooperating. Then he DID arrest her for a so-called assault (kick). Yes he lied. Repeatedly.
It’s a good thing that there is a judicial process and that nobody, including a cop, is convicted by opinions from easy chairs.