A twelve-episode mystery drama released online, built around the motives of people who commit crimes. It looks closely at the forces behind each offender: how they grew up, their families, the people around them and the traumas they carried. The aim is not to feel for these criminals, forgive them or excuse what they did. Nor is it to bow to talk of human complexity, to indict society or to become monsters ourselves. What it seeks is a fair trial, both for its own sake and for everyone who has not yet given up on the world.