When two seven-year-old girls go missing, all are under suspicion. Calli Clark is a dreamer. A sweet, gentle girl, Callie suffers from selective mutism, brought on by a tragedy she experienced as a toddler. Her mother Antonia tries her best to help, but is confined by marriage to a violent husband. Petra Gregory is Calli's best friend, her soul mate and her voice. But neither Petra nor Calli have been heard from since their disappearance was discovered....