He Dead

S4 E2: Chief Vick calls Shawn and Gus to the forest to aid in the search for billionaire Warren Clayton’s downed plane. They arrive at the wreckage before the police and find Clayton inside, barely alive. He manages to cough out the word "Waterloo," and asks them to find out who killed him. Clayton's widow, Alice (Christine Baranski), says that’s the name of the 18th hole at the club where he wanted his ashes scattered. Alice invites them to dinner, where Shawn meets the housekeeper Rosa (Carmen Moore), and Clayton’s son Garvin (Ryan Kennedy). After making some visual connections Shawn quickly realizes that realizes that everyone in the Clayton household had a motive.