A gun appears mysteriously on campus, forcing Margeaux, Lizabeth, Luke, Clive, Dorian, and Murphy into solitary confinement with Detective Mollock. To get to the bottom of the mystery and its connection to the Jessi Ann case, the detective digs into the group's unresolved tension, bringing them to turn against each other. Meanwhile, Kyla's deadly war with the Anti-Cane Alliance reaches its dramatic conclusion when the wicked R.A. moves to bring down the entire university, once and for all.