Unlike the world of the DPP, the Royal Commission allows Janet and her team to become the investigators--they can raid, interrogate and have police seconded to them. Conscripting solicitors Lina Badir (Andrea Demetriades), Richard Stirling (Hamish Michael), as well as the ambitious Owen Mitchell (Damian Walshe-Howling) as Counsel Assisting, with Detective Inspector Andy Campbell (Christopher Morris) as Police Liaison, Janet and her team peel back the complex layers of intrigue underpinning the illicit trade in weapons.

As Janet exercises her powers and begins uncovering the truth, criminal and political forces begin to stir, bent on shutting down the Royal Commission, even if it means destroying Janet in the process. A shocking reveal brings Janet's world crashing in on her as she faces legal proceedings of a deeply personal nature.