Journalist Harriet Dunkley’s investigation into the identification of a dead body leads to bigger questions with international implications.
As Kim makes a damning discovery, Harriet is forced to hand over her hard work. Meanwhile, Paxton’s past lands him in hot water.
Harriet struggles with a devastating loss, Paxton and Catriona go toe-to-toe, and Zheng questions Sabine about her protest.
As Harriet's enemies grow more desperate, an attack on Australia’s aircraft communications puts Paxton and Catriona on high alert.
Harriet continues to chase the truth surrounding Kim. Paxton tries to slay a mythical beast while facing a tough political reality.
Striving to finally expose the government's deceit and corruption, Harriet finds her life in danger after making a fateful decision.
Harriet Dunkley finds that leaving Canberra is easier said than done. An anonymous source -- known as the Rabbit -- offers tantalizing information.
While searching for evidence, Harriet ruffles feathers -- including those of her new boss. Meanwhile, pressure mounts on Robbie.
The video's fallout wreaks political havoc, Mina asks Harriet to make a special delivery, and Cal is brought in for questioning.
Harriet turns up the heat on Helen. Lockhart entrusts Sullivan with a low-key mission. Karen pushes to be part of an elite committee.
Vaughn breaks the rules -- in more ways than one. Karen worries she may be compromised. Cal demands a sit-down with the prime minister.
Harriet searches high and low for a missing piece of evidence that may prevent a war. Markson comes home. Karen receives a disturbing message.