Ep 4. Maria of the Desert

In episode 4 of season 1 of The Bridge (2013), titled "Maria of the Desert," the investigation into the serial killer continues. The case takes a personal turn for Detective Sonya Cross when she receives a package in the mail containing a DVD with footage of a woman being tortured and killed. The victim is revealed to be Detective Cross's missing sister, Daniela.

Sonya is grief-stricken and determined to find Daniela's killer. She is joined by her partner, Detective Marco Ruiz, as they set out to investigate Daniela's disappearance and murder. They begin by tracking down the last person to see Daniela alive, a woman named Maria.

Maria is a member of a religious cult living in a compound in the desert. She claims to have seen Daniela shortly before her death but is reluctant to reveal any more information. As the detectives dig deeper, they uncover a web of secrets and lies within the cult.

Meanwhile, reporter Daniel Frye continues his own investigation into the case, hoping to uncover a big story. He clashes with his boss, but his determination leads him to an unexpected discovery.

As the investigation progresses, tensions rise between Sonya and Marco. Sonya's obsessive dedication to the case and lack of social skills strain their partnership. Marco, a family man with a more laid-back approach, is frustrated with Sonya's disregard for his personal life.

The episode culminates in a dramatic confrontation between the detectives and members of the cult, leading to the discovery of new evidence in the case. Sonya makes a shocking discovery about her sister's life and the circumstances surrounding her murder.

"Maria of the Desert" is a tense and emotional episode that delves into the personal lives of the characters while advancing the larger mystery. The themes of family, trust, and sacrifice continue to be explored as the investigation unfolds.