Kate and the team head to Maine to assess the possibility of a terrorist cell operating near a college campus. She has to help decide whom to trust, who’s a danger, and who’s just spouting empty threats. Of course, things are never as easy as they look, including the battles she’s facing in her own heart. Struggling to untangle the threads of this case, Patrick finds his personal feelings clouding his judgment. With the stakes so high, he can’t get it wrong. But when the case takes a sudden turn, he knows he and the team will never be the same.