Shannon reels from the consequences of allowing Lexi, the pregnant girlfriend of a hit man, to escape from an operation that would put Tactical Response in touch with those responsible for killing the police minister. Kerry comes down hard on Shannon, putting her TR future at risk. At her superior's insistence, she's forced to attend a counselling session where she must confront a buried pain that could push her away from Lawson forever. When TR finally catch up with Lexi, they convince her to go through with the meeting but a heartbreaking ending leaves Shannon more distraught than ever.