Ruth Slater is released from prison after serving twenty years for killing a sheriff who came to
evict her and her five-year-old sister, Katie, from their home in
Snohomish, Washington. Upon her release, she gets two jobs, and begins to search for her estranged younger sister. Katie, having been raised by an adoptive family in
Seattle, does not consciously remember Ruth, although she has brief memories of trauma. On the day of Ruth's release, Katie is involved in a car accident, and returns to her adoptive parents’ home to recover. Katie's parents worry that the accident was due to her memories, and that she may somehow be aware that Ruth has been released. They agree that they were right to hide the truth from Katie, for her own good. Meanwhile, Keith, the eldest son of the sheriff Ruth killed, has learned of Ruth's release and begins stalking her, learning where she lives and where she works. He plots revenge, but is unable to get his younger brother Steve on board, who constantly tells Keith to "leave it alone". One day, Ruth returns to her former home to see it fully renovated. She meets the new occupants, John and Liz Ingram. John invites Ruth inside to see the renovations. As Ruth leaves, John, feeling sympathetic, offers her a ride to the bus stop. Ruth learns that John is a corporate lawyer, and she tells him about her search for Katie. John decides to help her, but soon after, he learns the truth about Ruth's past. Ruth apologizes for lying, and John agrees to take her case. While Ruth is working on a construction site, Steve briefly talks to Ruth, who is unaware of Steve's identity. Steve mentions her parents, and Ruth states they are dead. Steve apologizes, and Ruth responds, "life goes on", an unintentionally dismissive comment that sends Steve into a silent rage. After Ruth leaves, Steve goes through Ruth's belongings, discovering a picture of Katie. John determines where Katie and her family live. He reaches out to the parents, who reluctantly agree to meet with Ruth anonymously. During the meeting, Ruth finds out that they have deliberately not told Katie about her, and have withheld all the letters that she wrote to Katie during her years in prison. They tell Ruth that Katie does not know of or remember her at all, and it is best for her if it stays that way. When Ruth suffers an outburst of emotion, Katie's parents angrily storm out of the room. Emily, the younger adopted sister of Katie, overhears her parents talking about Ruth and discovers the letters. As she reads them, Emily is moved by Ruth's words, and is reduced to tears. Emily takes it upon herself to contact Ruth and arrange a meeting. At the end of their meeting, Emily informs Ruth that Katie will have a rehearsal at a local auditorium later that day. As Emily returns home, Steve stalks her, discovering where she lives. Ruth returns to the Ingrams’ home to speak with John about approaching Katie. He is not home, though, and Ruth is approached by a furious Liz who tells her to leave. Through flashbacks, it is revealed that it was the five-year-old Katie who had actually fired the shot that killed the sheriff, but Ruth took the blame, to protect her. Learning the truth, Liz feels sympathetic towards Ruth and drives her to the recital. After learning about Katie, Steve becomes more insistent on the idea of revenge; however, he catches his brother Keith in bed with his wife and beats him in anger. Motivated by anger, he kidnaps Emily, thinking she is Katie. As Ruth arrives at the recital, she receives a phone call from Steve who demands that Ruth come to where they are. Liz drives her to the location and, becoming aware of the situation, calls the authorities as Ruth goes inside. Steve declares his intent to kill the girl, but when Ruth expresses remorse for all that has happened, he cannot go through with it. Ruth helps Emily out of the room, then gives herself up to the police and Steve is arrested. Her parole officer arrives at the scene, and Ruth is released. As Ruth begins to walk away, she notices Emily's parents and Katie have come to pick up Emily, and Ruth and Katie finally meet again and embrace. ==Cast==