Eighteen-year-old Kath Branch disappeared from St. James, Illinois in 1975. That same night, local sandwich shop owner Billy Carlson was gunned down and dumped in the St. James River. This cold case is personal for prosecutor Meredith Carlson. Billy was her husband's father. Convinced she's solved the case, Meredith lures the now legendary rock star back to her hometown for the first time since she left thirty-five years ago. Meredith has no idea she's about to unearth shocking secrets about herself, her husband, and her family.