As the Strike Team tries to end a race war between Blacks and Mexicans, Dutch and Claudette investigate a riot at a high school that also stem from racial tensions.
While the Strike Team figures out their next step concerning IAD's investigation into Lem, they put Tina undercover to help bust a sex trafficking operation.
Kavanaugh bugs the Strike Team's clubhouse to get his stalled investigation back on track as Vic and the guys try to end a deadly prescription drug ring.