Amy and Eliza come face to face with the dissident group at theheart of the investigation, and are held hostage. What'sworse, they are told they have to help a member of the groupinfiltrate the base. Desperate to find Amy, Kirsten will go toany length, even if it breaks her own moral code, to trackher down. Meanwhile, Amy and Eliza have no choice but to finda way to escape, despite the risks.