在第19站，沙利文在玛雅和卡琳娜的婚礼上的行为，使他与安迪的婚姻受到了挑战。Dean开始与他对Vic的感情妥协，而Travis则重燃旧情。

Relationships are challenged at Station 19 following Sullivan's actions at Maya and Carina's wedding, putting his marriage with Andy to the test. Dean comes to terms with his feelings for Vic, while Travis rekindles an old flame.

TNT宣布续订《重案组》第六季，但这第六季仅得13集，比起第二至五季的19-23集有大幅度的缩水。