Lana is faced with an impossible decision when she is kidnapped by the terror cell. A choice between her duty and saving those who matter the most to her.
Alex contacts the police with critical information about a new attack planned for that day, but Commander Francis warns the team against placing too much trust in him.
Lana breaks protocol to try to help Alex, knowing he has nobody else to turn to. Then the team makes a shock discovery about the terror cell they're tracking down.
Lana struggles to come to terms with her personal loss and her failure to prevent the explosion. Meanwhile, Counter Terrorism officers identify the bomber and launch a manhunt.
Lana struggles to cope with the dangers of her job, but finds support in her relationship with Karl. After a terror group claims responsibility for the mosque attack, the bombing campaign intensifies with an attack on an LGBT target.