For two years, Megan, Peter, and their two older daughters, Alexis and Hannah, dream of nothing but being reunited with the family's youngest child, Emma, who was kidnapped just before her third birthday. When Emma is miraculously found living with an elderly couple just miles from the family's home, they are hopeful that her return will heal the wounds her disappearance created. But Emma is vastly different from the sunny toddler they remember. She...