Álex confronts Rodolfo about Sara’s mental health, questioning how much the Lazcano family actually knew about her condition. This shifts the mystery from "who killed a victim" to "who was the victim really," and whether her own actions created enemies who wanted her dead. Thematic Significance
The episode follows two parallel timelines that dismantle the idealized image of Sara: [S2E1] The Two Faces of Sara
Álex finds Sara’s hidden journal, which contains disturbing entries that suggest she was far more troubled than he ever realized. His investigation into her past leads him to her former psychiatrist, who reveals that Sara exhibited psychopathic tendencies as a child, including nearly killing a girl at her own birthday party. Key Developments His investigation into her past leads him to
The Two Faces of Sara - Who Killed Sara? (Series 2, Episode 1) (¿Quién mató a Sara
The episode (Season 2, Episode 1) serves as the season premiere for the Netflix mystery-thriller series Who Killed Sara? (¿Quién mató a Sara?).