Buried Alive a Working Title

She digs herself out of an unmarked grave and can't remember how she got there or who she is. Fast forward a few years and she's a well adjusted teen about to be going into her senior year of high school and her world is about to be turned upside down. Nobody is who they said they were, she's not who she thinks she is and there are some people from her past that are at the root of it all. She will have to choose between who she thinks she is and who she was meant to be... not that she's really given a choice