This is very true. I believe he was following her to make sure nobody would see what he was about to do. I have been followed myself, and it was terrifying. I came home and my bus got into town at 2 a.m. my ride forgot and I had to walk home. Its about a 30 minute walk. My phone was dead too. I walked on a busy street and saw a car turning onto another street. The same car pulled into a large parking lot and waited. It wasnt until I walked passed that it pulled out of thr parking lot. The car then was keeping up with me. I sprinted to the nearest gas station, the car kept passing by. I don't know what the outcome would have been had I not sprinted to that gas station. It's scary to think that these people are brave enough to just follow someone not caring about anything else. It's sickening.