Lawyer Leo Ramírez seeks to arrest Paul Schäfer, the leader of the German sect Colonia Dignidad in southern Chile, on charges of child abuse. Leo himself grew up in Colonia, but left when his brother died 20 years earlier.

Leo brings Klaus to his sister Carmen. He is initially unsure whether he can trust Klaus, but a shared memory proves that Klaus is his brother. Leo and Pamela discover that Hausmann forged Pedro's death certificate.

Pedro is unable to carry out his orders. Anke is recaptured. Leo and Pamela exhume Pedro's grave. Anke tries to commit suicide in the hospital, but is drugged by Hausmann. Pamela convinces Leo to seek professional help.

The settlers give Klaus an ultimatum. Hausmann denies all the charges in questioning. When they discover the evidence is gone, the police release Hausmann. Leo suspects Pedro's death was part of a bigger cover up.

Caro discovers that the colony brokered arms deals for the Pinochet regime. Leo confronts Pedro.

Caro tells Leo about the gun deals and asks him to look for supposed shipments abroad. Buried vehicles belonging to disappeared dissidents from the Pinochet dictatorship are discovered.