In this cozy mystery, a small-town pie baker named Cinnamon Peters finds herself embroiled in a murder investigation when a local man is found dead just before the town's annual Christmas festival. As Cinnamon juggles her responsibilities at her pie shop and her personal life, she becomes determined to uncover the truth behind the murder. With the help of her grandfather and a handsome newcomer, Cinnamon navigates a web of secrets and rivalries, ultimately revealing the killer and restoring peace to the festive town of Christmas River.