retrospective effect

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Related to Ex post facto law: double jeopardy, writ of habeas corpus
References in periodicals archive ?
07 qualifies as an ex post facto law under the fourth Calder category, the majority ignored subsequent case law that effectively nullified that category.
Justice Breyer then discussed whether the Act is punitive and therefore an unconstitutional ex post facto law as applied to Hendricks.
For mandatory systems--systems that limit sentencing factors and specify particular punishments based on particular facts--defendants enjoy important rights including the right to a jury, the right to proof beyond a reasonable doubt, the right to notice of potential sentencing aggravators, and the right not to be sentenced based on ex post facto laws.
229) on the other hand, if residency restrictions are considered punishment, many of them would be invalid as ex post facto laws.
Bill of Attainder or ex post facto Law shall be passed.
The court cited Article I, Section 9 of the Constitution, where it provides "no ex post facto law shall be passed.
To provide otherwise now would be to create an ex post facto law.
20, 2006, is an ex post facto law because the "substantial burden on liberty" that it imposes on sex offenders who must wear the GPS devices renders the statute "punitive in effect.
Constitution states flatly, "No bill of attainder or ex post facto law shall be passed.
The court found that the deduction did not constitute the infliction of cruel and unusual punishment, was not an impermissible ex post facto law, and did not violate the inmate's equal protection or due process rights.
The Court, in a 5-4 decision, with Justice Stephen Breyer writing for the majority, held that the legislation was an impermissible ex post facto law.