Whoever the lady is doing the narrative, she'd do a better job by shutting up and just letting the video play.
Any position of power comes with inherent problems of corruption. You need an institutional culture of honesty and strong oversight to prevent issues. Police have to deal with a lot of things I personally wouldn't want to deal with. I have a lot of respect for a lot of them. That said, too often too many good cops don't patrol their own ranks as sharply as they possibly could.
In this case, the officer needs to be hauled before a judge for essentially a hit and run, coercion, etc. "I rear ended you. STFU, ignore what I did, and I won't misuse my delegated authority to make life hard for you." That needs to end with charges.
One interesting thought. If there was no video, think anyone would have believed him?