Walt's undercover mission takes a turn. Amado is released following three months in prison. Juárez police officer Victor looks for a missing girl.

Tijuana journalist Andréa takes an interest in the teen guests at the wedding between Enedina Arellano and a prominent attorney. Walt considers a move.

Walt joins a Mexican task force led by Gen. Rebollo aimed at catching those responsible for the Guadalajara massacre and Cardinal Posada's death.

Victor is shaken by a murder and takes action. Violence escalates in Tijuana. New boss Enedina develops a plan to challenge her cartel's rivals.

Andrea uncovers a startling connection, instigating a cascade of events. With Alex's help, Walt closes in on Benjamín. Hank threatens Amado.

Mexican and US authorities search in earnest for Amado. While in prison, Chapo makes moves to show he's the boss. Enedina sends Ramón on a mission.