Pennsylvania Motion to Vacate Set Aside Or Correct Sentence By A Person In Federal Custody is a legal procedure used by individuals in federal custody to vacate, set aside, or correct a criminal sentence they received. The motion can be used to challenge the validity of the sentence, the legality of the conviction, or any other issue that could potentially lead to a reduced sentence. The motion must be filed in the federal court where the conviction occurred and is typically granted or denied by a judge. There are two main types of Pennsylvania Motion to Vacate Set Aside Or Correct Sentence By A Person In Federal Custody: 2255 Motion and 2241 Motion. A 2255 Motion is a motion for relief from sentence under 28 U.S.C. § 2255, which allows a person in federal custody to challenge their conviction or sentence. A 2241 Motion is a motion for habeas corpus relief under 28 U.S.C. § 2241, which allows a person to challenge their detention or imprisonment. Both motions must state specific grounds for relief and can be used to challenge a wide variety of issues, such as the legality of the sentence, the validity of the conviction, or the constitutionality of the sentence.