State ex rel. Singh v. Kemper
Annotate this CaseDefendant was convicted and sentenced under 2009 Wis. Act 28, which allowed inmates the opportunity to earn “positive adjustment time,” by which inmates could obtain early release from prison. 2011 Wis. Act 38 retroactively repealed positive adjustment time. Singh filed a petition for writ of habeas corpus, alleging that the new legislation violated the ex post facto clauses of the state and federal constitutions because it delayed inmates’ release from prison by up to ninety days. The circuit court dismissed the petition. The court of appeals reversed, concluding that the retroactive application of 2011 Wis. Act 38 was an ex post facto violation. The Supreme Court affirmed in part and reversed in part, holding (1) the retroactive repeal of positive adjustment time is an ex post facto violation, and (2) 2011 Wis. Act 38 violates the constitutional prohibition against ex post facto laws because it results in a longer period of incarceration and, consequently, makes the punishment for an offense more burdensome after it was committed.
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