Armchair Detectives (2017)

S01E11 School's Out for Murder

In this episode, a teacher is discovered dead following a fire drill, leading to a multitude of potential suspects. As the investigation unfolds, each character's motives and alibis are scrutinized, revealing a web of secrets and tensions among the staff and students. The mystery deepens as everyone becomes a person of interest, making it difficult to determine who may have had a hand in the tragic event.