When D.C. crime scene analyst Dr. Ellie Carr is called to investigate the heartrending case of a missing baby, she's shocked to discover that the child's mother is her own cousin. Close during their impoverished childhoods, Ellie and Rebecca eventually drifted apart. Rebecca is now half of a Washington power couple, and she and her wealthy lobbyist husband, Hunter, have been living a charmed life in an opulent mansion -- until their infant son is taken.