China's authoritarian government is quietly developing artificial intelligence designed to conquer and control its citizens. Now, the world's most powerful authoritarian state is directing its AI capability squarely at the West – and our living rooms. Liz Hayes and her team of experts investigate just how far China's silent invasion will go.

The shooting of Kumanjayi Walker by former NT police officer Zachary Rolfe in 2019 sparked one of the most contentious and racially-charged criminal sagas in Australian history. But as Liz Hayes and her Under Investigation team of experts discover, at the core of this case is a heart-pounding mystery where the stakes were life or death.