Santiago is framed by the police internal affairs. He and Mendonça team up to unmask a corruption scheme that could get Santiago out of prison.

Santiago is released and, together with Mendonça and Mônica, sets out to seek revenge for Ramos' death, but this hunt will have consequences for the trio. An unlikely romance happens.

Lavínia investigates Benício's death and raises her suspicions. Roberta runs after the tape with images of Ramos' death. A new case arrives at DAAS and its outcome is problematic.