Actually I'm not sure we know that she didn't threaten to call police. If this is what LE reported, they must find it somewhat credible. I would imagine he would try to come up with a better story than that if he really wanted to make her look bad. There is also a chance if he was circling around the area that she had already seen him. So I can kind of see why she would say that if he approached her, but he just got to her so fast she didn't have the chance.