 Sheriff Andrew Jackson (Lenny Von Dohlen) rules the death an accident, but Shawn receives the Dewey Decimal Classification number of a book, "Reincarnation and Rebirth", the title of which parallels the revelation that Paula had supposedly drowned in Santa Barbara, California seven years earlier, though her body was never found.Bob reveals that Michelle's unstable sister Lucy left Dual Spires, taking with her Paula, whom Michelle and Bob had all but raised.When Paula sent them a letter detailing the drug use and child abuse, they helped Paula fake her death so she could leave Lucy.