As I posted earlier, the video is bizarre.
I went and read the article at KTLA. That does explain some of it (if it’s all true).
However, the video at their site is supposed to have the AUDIO. I tried to watch the video, but couldn’t get it to work.
Going by the KTLA story, it would seem the girl was a nutcase. Well... that and her charging the cop armed with a butcher knife. Unless he’s the reason she called the cops to begin with.