"declared invalid by a state tribunal authorized to make such determination." 114 S.Ct. at 2372. This is essentially what happened to Snyder when the Circuit Court expunged his record after determining that he had been unjustly convicted and fully pardoned. Va.Code § 19.2-392.2(A)(3), (E). 38 . Although, as Justice Souter recognized, there are no federal judicial remedies for a person wrongly convicted in state court who is no longer in custody, there are such remedies in state law. A writ of coram nobis is one example of the state-law judicial processes by which a convicted person may challenge his conviction or sentence after being released from custody. See supra note 32; Lowery v. McCaughtry, 954 F.2d 422, 423 (7th Cir.), cert. denied, — U.S. -, 113 S.Ct. 104, 121 L.Ed.2d 63 (1992) (<HOLDING>); Theriault v. Mississippi, 390 F.2d 657 (5th
holding that federal court may not issue writ of coram nobis for state prisoner holding that coram nobis may not issue when alternative remedies such as habeas corpus are available holding same for writ of error coram nobis holding that rule 4as time limits govern an appeal from a district court order granting or denying a petition for a writ of error coram nobis holding that despite  2255 the writ of coram nobis is available to federal defendants after they are released from custody to correct fundamentally unjust federal sentences