Following the stabbing of an officer on the base, Eliza warnsAmy to get control of her investigation. Amy must find thetraitor in the ranks of the Air Force. Kirsten, now workingwith MI5 partner Ramsay, uncovers key evidence linking asquadron member to the attack. With the force running out ofleads on Chapman's killer, Kirsten follows a hunch. Amy takesa grave risk that puts her in jeopardy.
