Sex offender civil commitment (SOCC) is a massive deprivation of liberty as severe as penal incarceration. Because it eschews most of the "great safeguards" constraining the criminal power, SOCC demands careful constitutional scrutiny. Although the Supreme Court has clearly applied heightened scrutiny in judging civil commitment schemes, it has never actually specified where on the scrutiny spectrum its analysis falls. This article argues that standard three-tier scrutiny analysis is not the most coherent way to understand the Supreme Court’s civil commitment jurisprudence. Rather than a harm-balancing judgment typical of three-tier scrutiny, the Court’s civil commitment cases are best understood as forbidden purpose cases, a construct that is familiar in many areas of the Court’s constitutional analysis...
Beyond Strict Scrutiny: Forbidden Purpose and the “Civil Commitment” Power