A young girl has been murdered and the only witness is a child who cannot tell what he saw In the woods of a small town, Adam, a nine-year-old autistic boy, is discovered hiding near to the body of his classmate. They both wandered off from the school playground several hours earlier, and now the police are relying on Adam as the only witness to an appalling crime. But he canxt tell the police what he sawxor what he heard. Barely verbal on the best of days, Adam has retreated into a silent world that Cara, his mother, knows only too well. With her community in shock and her son unable to help with the police investigation, Cara tries to decode the puzzling events. Adam has never broken the rules before, so why did he disappear with the little girl during recess? As a single mother, Cara has devoted her life to opening paths of communication between her son and the outside world.