In 1985, budding author Jeb Cannon discovers the decomposed body of a young woman while riding fence with his father on their wind-swept Wyoming ranch. The case quickly goes cold but her memory haunts his imagination. Thirty years and a number of best-selling thrillers later, Cannon asks Detective Matt Joyner to help him finally find justice for the woman, whom he has dubbed "Katie."Joyner has his hands full investigating the modern-day murder of an Assistant County Attorney so Jake and Emma Rand step in to take a fresh look at the decades old case. When they uncover a link between Katie's death and the murder of the Casper ACA, they may finally unmask the mysterious "Boss" that has been orchestrating a campaign of murder and deception.