“The Girl in the Bathtub” is a gripping psychological drama rooted in the real-life events surrounding Julia Law (portrayed by Caitlin Stasey), a young paralegal battling addiction, who was discovered dead in her employer’s bathtub in Philadelphia shortly before turning 27. Her employer, a well-known lawyer in Philadelphia (played by Jason Patric), with whom she had recently started a romantic relationship, was questioned by the police during the investigation into her death. However, it soon becomes apparent that he was only one of three romantic partners in Julia’s life, leading to speculation about whether any of them had a reason to harm her. The mystery lingers—who was responsible for Julia Law’s death?