Clay comes home from school and there’s a package waiting for him. Inside are 13 cassette tapes. He finds a cassette player, pushes play, and hears Hannah’s voice. She’s dead. Killed herself a few weeks ago.
She calmly explains that there are thirteen people who are responsible for her death. Each person has to listen to the tapes, then pass them along to the next person on the list. If they don’t? There’s another set of tapes out there that will be spread around and everyone will know that these thirteen people are the reasons why she did it.