Letting Madison Go

On a summer afternoon, Madison Carrington hops on her bike and rides off to a sleepover and vanishes. Her younger sister, Mallory, is the last person to see her. Now it is five years later and Mallory's life has turned into a world of being overly protected by her Mom, who is terrified of anything happening to her. On the brink of starting high school, Mallory knows she must do something because even though Madison was the one who was lost, she feels like her life was lost too.