Twins Abigail and Olivia have their own special form of communication. When Abigail is kidnapped, Olivia stops talking. DC Jennifer Knight is assigned as the FLO to the twins’ family. Right away, Jennifer is troubled by the girls’ mother, who seems way too composed and serene. Their father is obviously terrified and very angry at his wife for her seeming indifference. Jennifer is determined to find the little girl before it’s too late, and she relies on Olivia’s special communication with her twin to find the girl. In a house full of doors that open by themselves and ghostly whispers, Jennifer and her team try to unmask a kidnapper that’s much closer than they realize.