It' s been thirty years since the terrifying abduction of twin sisters Rebecca and Molly Underhill by a deranged man who lived in a cabin behind their house in upstate New York. Fearful of retribution against their family, the girls kept the incident secret. Rebecca, now a painter and art teacher, and alone since Molly died of cancer, suddenly begins getting strange and anonymous text messages-- the first with just her name. Is Molly trying to communicate...