Lucca represents Maia as a federal investigator interviews her about the Rindell scandal. Adrian and Diane become involved in another police brutality case, which involves an old acquaintance of Diane's.
When a teenage sex worker disappears, Rollins and Velasco find a key clue in a pile of neglected missing persons reports.
The task force is led to an unusual suspect when the clients of an escort service start turning up dead; Red and a friend try to recover an item after reuniting at a friend's memorial; Cooper heads to Atlanta to follow a lead on his blackmailer.