The fifth season begins with many powerful and different events, as Nahas wants to know who is cutting him off. Reding and Morales form another unstable alliance. Reverend Clotier's mysterious influence on his followers is getting more exciting; Keller returns to Oz, to be beaten only by an identity number from the old murder charge. On the other hand, Penders, Hill and Alvarez are given an opportunity to train visibility dogs; the Martinez Brass 'Cocktail' is definitely not ordered. The love triangle between Beecher, McClain, and Keller becomes more complex.