The Past is the Past, right?

When a teenagers Dad gets up one day and decides to kill everyone even his Mum, he is left alone a year later trying to deal with what has happened, he is having sex for money, even whilst living in the foster home he is alone, depression and bi-polar also involved in his life. Nate is the darkness that people have made him believe that he is, however when a new girl starts at his school she is attracted to his darkness, Nate is not a murderer he is just living in the shadows of his Fathers actions, can he ever be that innocent boy ever again?