Three bodies are discovered in a burned-out home in Scottsdale and a fourth family member is missing; investigators realize they have a triple homicide on their hands, and embark on a decades-long manhunt.

In a small town in Florida, a charismatic pastor and his wife take in a young woman from their congregation, and months later they announce her as a surrogate for their child; when she disappears, the actual story begins to emerge.

Police find a family savagely murdered in their quiet suburban Oklahoma home, but when police find a victim still clinging to life and able to provide some answers, they launch a search for the perpetrators before they can kill again.