"Shadow of a Doubt" is an episode of Bates Motel.
Norman hides Bradley in the basement. Zane suspects the opposing drug family of having killed Gil. A stoner named Kyle is arrested after his semen is found in Miss Watson, but there is also another unidentified semen sample. To bond with Norman, Norma signs them up for the community musical. Norman is supposed to be driving Bradley to the bus stop at that time so she can flee town. He has Dylan take her instead. A man comes looking for the Bates Motel, revealing that he is Norma's brother, Caleb.