> No Bill of Attainder or ex post facto Law shall be passed. https://en.wikipedia.org/wiki/Article_One_of_the_United_States_Constitution#Section_9:_Limits_on_C

> No Bill of Attainder or ex post facto Law shall be passed. https://en.wikipedia.org/wiki/Article_One_of_the_United_States_Constitution#Section_9:_Limits_on_Congress https://en.wikipedia.org/wiki/Article_One_of_the_United_Stat... > No State shall [...] pass any Bill of Attainder, ex post facto Law, or Law impairing the Obligation of Contracts [...] https://en.wikipedia.org/wiki/Article_One_of_the_United_States_Constitution#Section_10:_Limits_on_the_States https://en.wikipedia.org/wiki/Article_One_of_the_United_Stat...