An unrelenting heatwave sweeps the country and starts a fire which uncovers the charred remains of a young woman. But when DI Eleanor Raven attends the post-mortem, it reveals some disturbing details - the girl was dead long before the fire. Her body had been lovingly preserved before being dressed up, her hair perfectly arranged, and a lime-green scarf knotted around her neck. 

Detective Inspector Eleanor Raven arrives at the derelict power station briefed on the murder scene inside. A beautiful young woman has been found, her body posed and a cherry-red lipstick painted across her mouth. But when she catches sight of the engagement ring crusted with blood on her delicate finger, Eleanor pushes back on the grief it provokes. Lydia Greystein had so much to live for. The only way Eleanor can help now is to find the killer responsible, and she and her team immediately set to work. 

When 17-year-old Savannah Devenish vanishes from her family’s remote vacation cabin in Minnesota, FBI Agent Tori Hunter races along treacherous icy roads to be first on the scene. Savannah’s parents are frantic with worry for their beautiful, carefree girl. Haunted by memories of her own missing sister, Tori vows to do whatever it takes to reunite this family. When the police uncover that Savannah’s father, Jacob, was having an affair, they suspect his involvement, but Tori is convinced his despair is genuine.

I’d heard of the Baby Caroline case, of course. When a baby is snatched from her mother’s arms, the whole country knows about it. I knew about the parents left lying by the swimming pool, the open window in the nursery. But I never dreamed it had anything to do with me. Today, my beautiful daughter turned one. We were unwrapping gifts and blowing out candles when the knock came at the door, and they took my mother away. The police say she’s not really my mother. That she stole me, 30 years ago.

When Special Agent Nikki Hunt is called to the Boundary Waters near Stillwater, Minnesota, it’s not just the cold that shocks her to her core: the body of a young woman has been found frozen beside a remote lake. Nikki is devastated to see the victim is her childhood friend Annmarie, and she recognizes the velvet ribbon tied in her hair as the hallmark of a serial killer who she has been hunting for years.