The Girl on the Train

The story follows Rachel, a daily commuter who becomes captivated by a seemingly perfect couple she observes from her train. After witnessing a shocking event during one of her rides, she feels compelled to share her knowledge with the police, leading her into a web of complications that intertwine her life with those of the couple. As Rachel navigates the aftermath of her decision, she grapples with the consequences of her actions and questions whether her involvement has ultimately caused more harm than good.