Shark's Cove

S2, E18: Shauni's friend, Debbie Kent, is a student at UCLA were Shauni also attends college and who's driven to succeed in her swim class by her bossy and demanding father, who refuses to associate Debbie with her surfer boyfriend, Zack. When Debbie disappears later that night while swimming in the ocean, Zack claims a shark attacked her. Shauni and Harvey investigate and soon suspect that Debbie may have faked her own death. Meanwhile, Eddie decides to visit his long-lost, schizophrenic, older half-brother, Bobby, at a half-way house to clear up the past with him and invites him to the beach, where the unbalanced Bobby constantly gets into trouble.