Synopsis

A piece of evidence is presented to Martha that deeply unsettles her; is the truth regarding Ash’s fate about to be revealed? Meanwhile, the search for missing teenager Tom continues, but does each passing hour bring them closer to a resolution? Sandy and Nancy find themselves increasingly perplexed by Sienna's actions – the circumstances appear to be finally turning against her. Elsewhere, John Paul is left with a pang of sympathy for one of his students.