In the early morning hours, subway guards see a mysterious figure enter the tunnels on the tracks. Reviewing the videos, Mondragón and Casasola come across The Sanctuary of the serial killer. Casasola is having nightmares controlled by the Witch.

Casasola manages to get out of custody, because the evidence accusing him is circumstantial. He discovers the connection between the victims of the ritual killer. Outside a Cantina in the Historic Center, a strange procession of vagrants takes place.