Detective Tracy Crosswhite has been reassigned to the Seattle PD’s cold case unit and is immediately drawn to her first file: the abduction of a five-year-old girl whose parents, embattled in a poisonous divorce, were once prime suspects. While reconstructing the days leading up to the girl’s disappearance, Tracy is brought into an active investigation with former partner Kinsington Rowe. A young woman has vanished on an isolated jogging trail in North Seattle. To find two missing persons, Tracy will have to follow more than clues, which are both long cold and unsettlingly fresh. Given her own traumatic past, Tracy also must follow her instincts --- to whatever dark and dangerous places they may lead.