As justice-minded academics, we want to understand the role of social media in civil society with a vested interest in ensuring that social media serves a pluralistic society fairly and equitably. Gillespie (2018) has helped frame this task in terms of both governance of platforms and by platforms, but we also want to know what state governments do with social media (Gorwa, 2019). This paper focuses on how social media companies cooperate with state governments to hold users criminally liable, and the lessons this case bears for understanding and improving the fairness and equity of judicial governance. We draw on interviews with twenty public criminal defenders in NYC in which we asked: 1) where social media appears in their cases and the ...