In the long-running British soap opera Coronation Street, Christina Boyd, played by Amy Robbins, has recently discovered the tragic fate of the daughter she once adopted. The young girl, Rachel Parkinson, was the victim of a violent and mysterious killing. Her husband and cousin of Tim Metcalfe (Joe Duttine), Richie Parkinson (Nathan Sussex), is currently in prison for the crime. What Christina didn’t know was that Rachel was actually her biological daughter, though she had not seen her since infancy. Christina learned of Rachel’s death when her business partner and romantic interest, George Shuttleworth (Tony Maudsley), showed her around the funeral home's digital records. When she saw Rachel's file, Christina was shocked. George explained that Rachel had been killed by her husband and that her daughter, Lucy Parkinson (Anya Dewin), had been taken in by Tim and his wife, Sally (Sally Dynevor). Overwhelmed by the news, Christina needed fresh air, which eventually turned into a need for comfort, leading her to the Rovers, where she drank heavily before George brought her home. After emotional scenes, she finally confessed to George that Rachel was her daughter. According to Amy Robbins, Christina’s life has been shaped by the decision to give up her first child. She had been in a difficult situation when she was young and gave the baby away, a decision that has haunted her ever since. This guilt made it hard for her to fully commit to her second child, Daisy Midgeley (Charlotte Jordan). Christina explained that Rachel was the result of an affair she had with her much older, married boss when she was 18. He had promised to leave his wife so they could be together, but ultimately broke both his promises and her heart. Left alone to raise Rachel, Christina struggled to bond with her daughter despite her best efforts. After reconnecting with her ex-boss, Christina told him of her plan to have Rachel adopted. He begged her to let him take her, explaining that his inability to have children had caused cracks in his marriage. Alone and desperate, Christina agreed, and the following week was the last time she saw her daughter. As the story continues, Tim Metcalfe is concerned about Lucy's troubling behavior and seeks help from local police officer Lisa Connor-Swain (Vicky Myers), suspecting that Richie might be pressuring her. Meanwhile, Christina is determined to uncover the truth about Rachel’s death without revealing her connection to the girl. Will she be able to find the answers she needs before the truth about her past comes to light?