Dana Ashbrook

Shawn and Gus receive a mysterious email inviting them to the Cinnamon Festival in Dual Spires, a quirky small town nearly invisible on a map. They arrive to find themselves embroiled in the mystery of the drowning death of a teenage girl -- who was declared dead under similar circumstances seven years ago in Santa Barbara. Sherilynn Fenn, Sheryl Lee, Dana Ashbrook, Robyn Lively, Lenny Von Dohlen and Catherine Coulson guest star.

Mother of missing baby comes under fire by the press; Kali Rocha guest-stars -- In a "ripped-from-the-headlines" episode, overzealous reporter Cindy Marino (guest star Kali Rocha, “Grey’s Anatomy”) accuses new mother Laura Kozowloski (guest star Ashley Williams) on national television of kidnapping and trying to kill her baby. That's the last straw for the despondent woman, who promptly commits suicide. Although everyone is under suspicion, including the mother and her ex-husband, Mike (guest star Pablo Schreiber), the case takes an unusual emotional toll on Detective Stabler, who is drawn in by the mother and her past. The search for the baby Kendall seems to be at a dead end -- but DNA provides clues that help solve the case, and offer new questions for one of the detectives.

Psych makes television history in a never-been-done remake of the season one episode "Cloudy with a Chance of Murder."

When two Wall Street brokers are killed in drug deals, Danny looks to question a wounded accomplice at the hospital but he is stopped by Linda, who won't let Danny see him until after surgery. But when the accomplice dies during the procedure, Danny and Linda battle over the judgment call.

While investigating the murder of a teenage boy, Voight (Jason Beghe) finds a connection with the murder weapon - linking it to a case that he worked on 17 years ago. While the victim's father (guest star Philip Casnoff), a prominent defense attorney, tries to get the case taken over by Area Central Homicide, Voight digs back into the old case under the watchful eye of his former partner, Lieutenant Denny Woods (guest star Mykelti Williamson).