Did Cassey parents set her up for the police?

When you look at the videos, you have to perhaps consider the fact that they may have been acting on behalf of the police simply because of the way they used her name and the way they made her look at the camera, and the way that they kept saying facts and figures, and other things it was as if they knew that this would be used in court, that seems to be really interesting here  because there is something very interesting going on here.

when you watch this video you have to consider the truth that her mother set her up, This is what might be true?