I think something different went down. She supposedly dropped her boyfriend off. And the only witness is a certain friend he was being dropped off at. I think she tried to flee at that location, whatever was going on in the car it made her leave the car at that location. She was chased down and overpowered, put inside of a car (which was following them) and disappeared from side after that moment. Staging a car is something quite different, because that means you can be spotted. Leaving the car on the tracks getting into another car. Dont get me wrong my scenario of what possibly happened also includes the risk of being seen. Only difference is it I think it happened all of sudden, in the moment.