But I was wrong.” Keith Papini and Sherri Graeff exchanged their first kiss when he was in the seventh grade and she was in the eighth at a middle school in Redding. The couple fell out of ...

But Papini’s father, Richard Graeff, tells PEOPLE exclusively in this week’s issue, on newsstands Friday, “Sherri did not write that letter. Some punks wrote that letter.” A friend of Papi ...