Chivalry is Not Dead but Someone is

Season 5 episode 4. Two men get drinks from a bar. They bring them to their dates, two older women. When one guy drinks his drink he starts to cough and then falls backwards over a balcony. When Shawn and Gus get there Shawn doesn’t see a body at first but then he notices one. He realizes no wrist or ankle fractures so he did not try to brace his fall. Shawn tells the chief that the man was dead before he fell and in the room with Lassie, Jules, Shawn, Gus, Chief Vick, and Henry, Henry puts the teams in competition. Lassie goes right off because he thinks the dead man’s date, Jillian Tucker, who used to be married to a man who committed suicide recently and Lassie thought there was something fishy about that one. Lassie and Jules go to the dead guy’s apartment but Shawn and Gus are already there. Shawn is hanging upside down from some kind of workout machine and notices a book called Killing with Class by a man named Clive Prescott. Shawn and Gus go to Clive’s class and interrupt it. He tells them about the dead man, Lance and that he was a good student but then he left class. Shawn and Gus think he killed Lance so they follow him and he is going on a date with Jillian. The next day, Shawn and Gus follow him to the bank. He is with Jillian and Shawn flirts with her and takes her on a date that night. Shawn makes Gus go to be with Jillian’s friend, Eugenia. They meet at a fancy restaurant but Prescott comes and ruins it. They go back to the psych office and Shawn and Jillian are getting along just fine but Gus and Eugenia are, not so much. When they are in the middle Lassie and Jules come. They tell Shawn that he is having dinner with their prime suspect. Lassie tells him that his drink had scotch that Jillian brought but when Lassie was about to say the name Gus says it first and tells him that it was in Prescott's book and that Prescott knew what Lance would order. Lassie and Jules leave thinking wow maybe Shawn is right. After everyone leave Shawn feels like he has been poisoned. He goes to the hospital and the doctor says he was barely poisoned and he will be fine. Henry comes and takes Shawn out of there. She brings him to the station where they are interviewing Prescott. When they tell Prescott that he can leave he remembers Henry. Henry had been the only student that he had ever kicked out. Shawn and Gus go to one of Prescott’s seminars and when he asks for questions Shawn asks about the two women who died with him and then why Jillian was off limits. He says it is because he loves her. After the class Shawn gives Prescott an apology letter then at the bottom accidently signed his name “Shown” instead of Shawn. Shawn then thinks about the people and remembers about the cufflinks that Jillian gave Shawn and he remembered that the guy on a date with Eugenia that night was having an affair with Jillian. When they go to find him they find him dead in the sauna. Then Jules calls and gets the toxicology. It is some kind of toxin used in moth balls. Eugenia smelled of moth balls. They go and get her and arrest her. At Prescott’s class he will not be teaching because he is going on his honeymoon. Shawn and Gus are the ones to teach the class. Shawn talks a little to the class and Prescott keeps contradicting him. Gus went to see Eugenia to make sure the only reason she wasn’t into him is because she was in love with Jillian.