Grace gets busy on her day off: She works to unlock the secrets of her haunted past, but instead ends up apprehending a criminal on the FBI's Most Wanted list, an act that brings her praise and hero status.

A member of the squad is found murdered at a joint frequented by policemen, and the case turns more complex in light of a bizarre confession. Meanwhile, Ham's brother anticipates leaving for war; and Grace and Leon share odd dreams about one another.