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 Two Faces of Sara - Who Killed Sara? (Series 2, Episode 1) [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 (Series 2, Episode 1) Álex finds Sara’s hidden
The title "The Two Faces of Sara" highlights the season's primary theme: duality. It establishes that the "Sara" Álex went to prison for might have been a facade, and the real Sara was a woman struggling with severe, potentially dangerous mental illness that she hid from those closest to her. It establishes that the "Sara" Álex went to
A flashback reveals Sara having a violent psychotic break where she attacks her mother and her best friend, Marifer. Shortly after the attack, she is seen acting completely normal while hanging out with Álex and Rodolfo, illustrating the "two faces" referenced in the title.
The episode follows two parallel timelines that dismantle the idealized image of Sara: