After a woman disappears from her home, her husband alerts the police, a lawyer gets interested in the case, and her sister leads a search in the area.

The police receive an anonymous letter. Pizarro carries out his own investigation with the help of two associates and offers his services to the family.

Mario points out Cecilia and her husband as suspects. Braulio and Nora lose hope in the investigation. A discovery unearths the authorities' negligence.

After sharing the forensic report's conclusion with Cecilia, Pizarro and his team deepen their research. Years later, a new lead reopens the case.

A confession reignites the family's hope to get justice, but the lack of evidence threatens to hurt the case. Kari asks her dad a painful question.