Rafael Cabrera

A wellness check on a family reveals signs of foul play and Detective Hailey is determined to find the parents and young daughter. As Upton delves further into the troubled family dynamics, she finds herself reflecting on her own childhood trauma.

Diaz learns that Harmon has enemies within West Division, and begins to fear she cannot be trusted.

When Diaz's family is threatened, Harmon realizes she must break her own rules to fix it.

Harmon and Diaz join forces with an elite squad to intercept a major drug shipment.