S6·E4 Last Birthday

In Cincinnati, a well-loved 58 year-old man is found shot dead in a hallway, still clutching a five-dollar bill. Detectives Matt Thompson and Doug Lindle visit the grief-stricken wife and learn the victim was murdered a day before his birthday. Thompson and Lindle rely on the help of the community to track down the suspects last seen with the victim moments before he was murdered.