At age ten, Riley Lambert watched helplessly as her sister was abducted from her bedroom. Fifteen years later, she’s channeled the pain of her past into a career as an FBI profiler. Riley devotes her life to bringing violent criminals to justice…and secretly uses government resources to search for her sister, who was never found. When Riley gets a call from the only man who’s ever swept her off her feet with a killer two-step and dangerous smile—ex-Navy SEAL Thayne Blackwood of Singing River, Wyoming—it stirs up dark memories. Thayne’s sister, Cheyenne, has been kidnapped. There are no leads, and the only witness is the victim’s Alzheimer’s-afflicted grandmother. Desperate to find Cheyenne, Thayne needs Riley’s expertise. With time running short, they delve into dangerous small-town secrets while fighting against an increasingly ruthless adversary. But when her past and his present collide in a shocking revelation, can they overcome the secrets that have kept them apart?

Forgotten secrets. Forgotten lies. A family legacy…A determined killer. On the outskirts of Singing River, Wyoming, a couple dies in a fire that ravages their remote mountain home. Everyone believes it’s a tragic accident—except FBI profiler Riley Lambert. She isn’t convinced, and neither is her fiancé ex–Navy SEAL turned sheriff Thayne Blackwood. When they discover that the couple’s daughter is missing, Riley’s dark memories of her own sister’s kidnapping ratchet up the urgency to find the girl—before it’s too late. Racing through a maze of deceit and a buried past, the pair find themselves under attack from an unknown assailant. Dodging danger, they follow a tangled web of clues pointing to a forgotten secret that Thayne’s Alzheimer’s-stricken grandmother holds dear. But when their deadly investigation veers too close to home and brings a twisted killer to Riley’s and Thayne’s doorsteps, can they save those they love and stop the murderer before time runs out?