¶1*988Scott M. Matheson, Jr., United States Attorney (Barbara Bearnson, Assistant United States Attorney, and Matthew R. Howell, Assistant United States Attorney, with him on the briefs), Salt Lake City, Utah, for Plaintiff-Appellee United States of America.
¶2Manny Garcia, Salt Lake City, Utah, for Defendant-Appellant Cuch.
¶3Wendy Hufnagel, Heber City, Utah, for Defendant-Appellant Appawoo.
¶4Before ANDERSON, KELLY, and HENRY, Circuit Judges.
¶6The movants in these consolidated cases were both convicted in federal district court of federal crimes committed on land in eastern Utah that we had determined to be part of the Ute Indian Tribe’s Uintah Reservation. Ute Indian Tribe v. Utah, 773 F.2d 1087 (10th Cir.1985) (en banc), cert. denied, 479 U.S. 994, 107 S.Ct. 596, 93 L.Ed.2d 596 (1986). In 1994, the United States Supreme Court declared that the lands in question were not part of the Uintah Reservation; therefore, the state of Utah, not the federal government, had jurisdiction over crimes committed in the disputed area. Hagen v. Utah, - U.S. -, 114 S.Ct. 958, 127 L.Ed.2d 252 (1994).
¶7Relying on Hagen, the movants now collaterally attack their convictions pursuant to 28 U.S.C. § 2255, claiming them to be void for want of jurisdiction. The issue is whether the Hagen decision both can and should be applied prospectively only with respect to convictions on collateral review. The district court in each case answered these questions in the affirmative. We agree. The Supreme Court, and by extension this court, has the undoubted power to declare that its jurisdictional and other decisions shall be limited to prospective application; and neither controlling precedent, policy considerations, nor questions of fundamental fairness require a different result here. Accordingly, we affirm.
¶8BACKGROUND
¶9In 1975, the Ute Indian Tribe sought to exercise jurisdiction over all land originally encompassed in its Uintah Reservation, including land in and around the cities of Roosevelt and Tridell, Utah. When non-Indians protested the action, the tribe sued in federal court for declaratory and injunctive relief, and the state of Utah intervened. Ute Indian Tribe v. Utah, 75-C-408 (D.Utah).1 The course of the litigation is as follows:
¶10In 1976, the United States District Court for the District of Utah issued a preliminary injunction in favor of the tribe, enjoining the state from exercising jurisdiction in the disputed lands pending a decision on the merits.2 The court held a trial on the merits in 1979 and issued an opinion in 1981 in favor of the tribe, holding that Congress’s decision to open the Reservation to non-Indian settlement in 1905 had no effect on the Reservation boundaries. Ute Indian Tribe v. Utah, 521 F.Supp. 1072 (D.Utah 1981). After a panel of this court addressed the question on appeal, Ute Indian Tribe v. Utah, 716 F.2d 1298 (10th Cir.1983), we affirmed in pertinent part in an en banc rehearing. Ute Indian Tribe v. Utah, 773 F.2d 1087, 1089 (10th Cir.1985). The Supreme Court subsequently *989denied certiorari. Utah v. Ute Indian Tribe, 479 U.S. 994, 107 S.Ct. 596, 93 L.Ed.2d 596 (1986).
¶11From 1976 forward, relying on the various decisions in the Ute litigation, federal prosecutors brought charges against Indians for criminal acts committed within the historical boundaries of the Reservation. See DeCoteau v. District County Ct. for the Tenth Judicial Dist., 420 U.S. 425, 427 & nn. 1-2, 95 S.Ct. 1082, 1084 & nn. 1-2, 43 L.Ed.2d 300 & nn. 1-2 (1975) (discussing federal criminal jurisdiction over Indian acts on reservations). Challenges to federal jurisdiction during that time were dismissed or decided on the authority of Ute Indian Tribe. See, e.g., United States v. McCook, 92-CR-286W (D.Utah), cited in Appellee’s Br. at 10 n.6; cf. United States v. Felter, 546 F.Supp. 1002, 1003 & n. 1 (D.Utah 1982) (identifying land on which Indian defendant allegedly illegally fished as Indian country), aff'd, 752 F.2d 1505 (10th Cir.1985); State v. Gardner, 827 P.2d 980, 980 n. 1 (Utah.Ct.App.) (assuming city of Roosevelt lay within Reservation boundaries for purposes of state jurisdictional challenge), cert. denied, 836 P.2d 1383 (Utah 1992).
¶12In the late 1980s and early 1990s, the state of Utah renewed its assertion of jurisdiction over the lands in question, and the state’s highest court concurred. See State v. Perank, 858 P.2d 927 (Utah 1992); State v. Coando, 858 P.2d 926 (Utah 1992); State v. Hagen, 858 P.2d 925 (Utah 1992), aff'd, - U.S. -, 114 S.Ct. 958, 127 L.Ed.2d 252 (1994).3 Because these state cases inherently conflicted with our Ute Indian Tribe decision, which continued to control federal pros-ecutorial decisions in the Uintah Basin, the state agreed it would not enforce its new decisions until the matter could be finally resolved by the United States Supreme Court. See Appellee’s Br. at 11-12 n.9 (quoting stipulation); see also State v. Hagen, 858 P.2d at 925 (staying state court cases at state’s request pending federal proceedings). The federal district court in Utah subsequently issued an injunction incorporating the terms of the state’s stipulation. See Ute Indian Tribe, 75-C-408 (D.Utah), Order dated Sept. 2, 1992, at 1-2, quoted in Appellee’s Br. at 12 n.9.
¶13In 1994, the Supreme Court handed down its opinion in Hagen v. Utah, - U.S. -, 114 S.Ct. 958, 127 L.Ed.2d 252 (1994). Hagen involved a state criminal judgment obtained for acts committed within the Reservation boundaries established by Ute Indian Tribe. Interpreting Congress’s intent in opening the Reservation to non-Indian settlement, and noting among other factors our decision in Pittsburg & Midway Coal Mining Co. v. Yazzie, 909 F.2d 1387, 1400 (10th Cir.) (criticizing Ute Indian Tribe’s conclusion as “unexamined and unsupported in the opinion,” though leaving its viability intact), cert. denied, 498 U.S. 1012, 111 S.Ct. 581, 112 L.Ed.2d 586 (1990), the Supreme Court held that the state had jurisdiction to prosecute Hagen because Congress had diminished the Uintah Reservation in the early 1900s. See Hagen, - U.S. at -, -, 114 S.Ct. at 967, 970. The Hagen decision effectively overruled the contrary conclusion reached in the Ute Indian Tribe case, redefined the Reservation boundaries resulting from our earlier decision, and conclusively settled the question.
¶14The movants in the instant eases are Indians sentenced to federal prison for crimes committed in violation of federal law during the time the Ute Indian Tribe decisions were in effect. In 1982, movant Audie Appawoo pled guilty to second degree murder under 18 U.S.C. §§ 1111 and 1153 for a homicide he committed near Tridell, Utah.4 In 1992, movant Kim Ford Cuch pled guilty to sexual abuse under 18 U.S.C. §§ 2242(2)(B) and 1153 and abusive sexual contact under 18 U.S.C. §§ 2244(a)(1) and 1153 for sexual mis*990conduct he committed in Roosevelt, Utah.5 The conduct underlying each of these offenses must be prosecuted in federal court if it takes place in “Indian country,” see 18 U.S.C. § 1153(a), defined by Congress to include “all land within the limits of any Indian reservation under the jurisdiction of the United States Government,” id.§ 1151. See Negonsott v. Samuels, 507 U.S. 99, 101-03, 113 S.Ct. 1119, 1121-22, 122 L.Ed.2d 457 (1993). As indicated above, at the time Ap-pawoo and Cuch each pled guilty, the law in this circuit recognized the areas in which each movant committed his criminal acts as part of the Uintah Reservation, mandating exclusive federal jurisdiction.
¶15Following the Hagen decision, Cuch moved to vacate his sentence pursuant to 28 U.S.C. § 2255. He argued that the federal court had no jurisdiction over him because the sexual abuse crimes to which he pled guilty did not take place in Indian country as defined by Hagen. The case was referred to a magistrate judge, who recommended granting the motion and immediately releasing Cuch. The district court denied the motion, however, declining to apply Hagen retroactively on collateral review. See United States v. Cuch, 875 F.Supp. 767 (D.Utah 1995).
¶16Appawoo likewise moved to vacate his murder sentence under § 2255, raising the same issue. The district court in that ease relied on the decision in Cuch to deny the motion in an unpublished order. See Appawoo R. Vol. I, Tab 24. Both Cuch and Appawoo now appeal, incorporating the report and recommendation of the magistrate judge in Cuch as the primary basis for their arguments. See Cuch Br. at 4-5 & app. D; Appawoo Br. at 7.
¶17DISCUSSION-
¶18We note at the outset that we may properly examine a district court’s subject matter jurisdiction on collateral review. See 28 U.S.C. § 2255; United States v. Cook, 997 F.2d 1312, 1320 (10th Cir.1993) (“[Jjurisdictional issues are never waived and can be raised on collateral attack_”). We review jurisdictional issues de novo. E.g., Kelley v. Michaels, 59 F.3d 1055, 1057 (10th Cir.1995). These motions present additional, related legal issues that are likewise subject to our plenary review. See United States v. Maher, 919 F.2d 1482, 1485 (10th Cir.1990). We address each of these issues in turn.
¶191.
¶20The Supreme Court can and does limit the retroactive application of subject matter jurisdiction rulings.6 For example, in O’Callahan v. Parker, 395 U.S. 258, 89 S.Ct. 1683, 23 L.Ed.2d 291 (1969), overruled by Solorio v. United States, 483 U.S. 435, 107 S.Ct. 2924, 97 L.Ed.2d 364 (1987), the court held that constitutional restraints deprived military courts of jurisdiction to try individuals for nonserviee connected crimes. Nevertheless, in Gosa v. Mayden, 413 U.S. 665, 93 S.Ct. 2926, 37 L.Ed.2d 873 (1973), the Court refused to apply its ruling retroactively to invalidate convictions on collateral review.
¶21Likewise, in Northern Pipeline Construction Co. v. Marathon Pipe Line Co., 458 U.S. 50, 102 S.Ct. 2858, 73 L.Ed.2d 598 (1982), the Court held that the Bankruptcy Act of 1978 had unconstitutionally vested Article I bankruptcy courts with power to determine certain questions reserved to Article III courts. Faced with the inevitable consequences of its decision, the Supreme Court determined to apply its decision prospectively only. Id. at 87-88, 92, 102 S.Ct. at 2880, 2892; cf. Buckley v. Valeo, 424 U.S. 1, 140-43, 96 S.Ct. 612, *991692-94, 46 L.Ed.2d 659 (1976) (per curiam) (prospectively invalidating adjudicatory power of Federal Election Commission); Chicot County Drainage Dist. v. Baxter State Bank, 308 U.S. 371, 374-77, 60 S.Ct. 317, 318-20, 84 L.Ed. 329 (1940) (prospectively invalidating bankruptcy jurisdiction); supra note 6.7
¶22The law on the point is settled in our circuit. Before the Supreme Court decided Gosa, we reached a similar conclusion regarding the prospectivity of O’Callahan, as did several other courts. See Schlomann v. Moseley, 457 F.2d 1223, 1227-30 (10th Cir.1972), cert. denied, 413 U.S. 919, 93 S.Ct. 3068, 37 L.Ed.2d 1041 (1973). In Schlomann, we recognized the clear “jurisdictional basis” of O’Callahan, but nevertheless concluded that prospective application was more appropriate under the circumstances. Id. at 1226, 1227-30.
¶23The argument that a jurisdictional ruling such as Hagen should not'be applied retroactively to cases on collateral review is based on principles of finality and fundamental fairness. As the Court emphasized in Teague v. Lane, 489 U.S. 288, 309, 109 S.Ct. 1060, 1074, 103 L.Ed.2d 334 (1989), “the principle of finality ... is essential to the operation of our criminal justice system.” Consequently,
“[t]he interest in leaving concluded litigation in a state of repose ... may quite legitimately be found by those responsible for defining the scope of the writ to outweigh in some, many, or most instances the competing interest in readjudicating convictions according to all legal standards in effect when a habeas petition is filed.”
¶24Id. at 306, 109 S.Ct. at 1073 (quoting Mackey v. United States, 401 U.S. 667, 683, 91 S.Ct. 1171, 1175, 28 L.Ed.2d 388 (1971) (Harlan, J., concurring in judgments in part, dissenting in part)).8Hagen was decided after these movants’ convictions became final.9 Its result “was not dictated by precedent existing at [that] time.” Id. at 301, 109 S.Ct. at 1070 (emphasis omitted). Thus, its holding should not provide the basis for a collateral attack in these cases. See Gilmore v. Taylor, 508 U.S. 333, 339-40, 113 S.Ct. 2112, 2116, 124 L.Ed.2d 306 (1993); Gosa, 413 U.S. at 678-79, 93 S.Ct. at 2935-36 (applying retroactivity test for new criminal procedure rules on collateral review); Schlomann, 457 F.2d at 1228 (same); see also infra part 3.a (distinguishing cases narrowing the scope of federal crimes).
¶25A subset of the principle of finality is the prospect that the invalidation of a final conviction could well mean that the guilty will go unpunished due to the impracticability of charging and retrying the defendant after a long interval of time. “Wholesale invalidation of convictions rendered years ago could well mean that convicted persons would be *992freed without retrial, for witnesses ... no longer may be readily available, memories may have faded, records may be incomplete or missing, and physical evidence may have disappeared.” Gosa, 413 U.S. at 685, 93 S.Ct. at 2938. Furthermore, retroactive application “would surely visit substantial injustice and hardship upon those litigants who relied upon ... jurisdiction in the [federal] courts,” Marathon, 458 U.S. at 88, 102 S.Ct. at 2880, particularly victims and witnesses who have relied on the judgments and the finality flowing therefrom. Retroactivity would also be unfair to law enforcement officials and prosecutors, not to mention the members of the public they represent, who relied in good faith on binding federal pronouncements to govern their prosecutorial decisions. “Society must not be made to tolerate a result of that kind when there is no significant question concerning the accuracy of the process by which judgment was rendered. ...” Gosa, 413 U.S. at 685, 93 S.Ct. at 2938.
¶262.
¶27These and similar reasons weigh in favor of nonretroaetivity in these cases. There is no question of guilt or innocence here. Appawoo pled guilty to murder. Cuch pled guilty to sexual assault and related crimes. Each of the cases involved conduct made criminal by both state and federal law.10
¶28Consequently, the question before the court focuses on where these Indian defendants should have been tried for committing major crimes. As in O’Callahan, “[t]he question was not whether [the petitioners] could have been prosecuted; it was, instead, one related to the forum, that is, whether, as we have said, the exercise of jurisdiction by a ... tribunal, pursuant to an act of Congress, ... was appropriate....” Gosa, 413 U.S. at 677, 93 S.Ct. at 2935 (emphasis added); see also Schlomann, 457 F.2d at 1227 n. 5. Nor do the movants assert any unfairness in the procedures by which they were charged, convicted, and sentenced upon their guilty pleas. Nothing in Hagen brings into question the truth finding functions of the federal courts that prosecuted Indians for acts committed within the . historic boundaries of the Uintah Reservation. As was true of the courts-martial predating O’Callahan, the federal criminal judgments at issue here produced an accurate picture of the conduct underlying the movants’ criminal charges and provided adequate procedural safeguards for the accused. See Gosa, 413 U.S. at 680-81, 93 S.Ct. at 2936-37.11
¶29We emphasize that these are cases on collateral review. The convictions are final. Direct appeal times have passed. Furthermore, the federal courts were the only tribunals available, both pursuant to our decisions and by intergovernmental pact. The state of Utah was barred from prosecuting such crimes from 1976 to 1994 by state stipulations and orders, federal injunctions, and conclusive federal litigation to which it was a party. Case law binding the state, affirmed by this court sitting en banc, with certiorari denied by the Supreme Court, required exclusive federal jurisdiction. During that time, there was no legal or practical alternative for prosecuting the movants, thereby distinguishing any Indian jurisdiction case cited to us in the briefs12 and making the *993case for prospectivity even stronger here than in Gosa.13
¶30The chances now of a successful prosecution in a state forum after this long passage of time are slim. The evidence is stale and the witnesses are probably unavailable or their memories have dimmed. Adopting the movants’ retroactivity argument would effectively create, in the words of the district court, an “ex post facto lawless zone” for major crimes committed by Indians in the Uintah Basin between 1976 and 1994. See Cuch, 875 F.Supp. at 769. Finally, the violent and abusive nature of the underlying criminal conduct involved here is no small factor, along with the burdens that immediate release of these prisoners would place directly on victims (regardless of whether the offenders are reprosecuted), many of whom are child victims of sexual abuse. See Appellee’s Br. at 42.
¶313.
¶32a.
¶33The movants cite two lines of eases for the proposition that Hagen must be applied retroactively to invalidate their convictions. The first line of cases stems from United States v. Johnson, 457 U.S. 537, 102 S.Ct. 2579, 73 L.Ed.2d 202 (1982), in which the Court noted that in certain “narrow categories of cases, the answer to the retroactivity question has been effectively determined ... through application of a threshold test” rather than by balancing competing concerns. Id. at 548, 102 S.Ct. at 2586.
¶34The movants rely for their argument on one of these categories, comprising cases in which the Supreme Court “has recognized full retroactivity as a necessary adjunct to a ruling that a trial court lacked authority to convict or punish a criminal defendant in the first place.” Id. at 550, 102 S.Ct. at 2587 (citing United States v. United States Coin & Currency, 401 U.S. 715, 724, 91 S.Ct. 1041, 1046, 28 L.Ed.2d 434 (1971); Robinson v. Neil, 409 U.S. 505, 509, 93 S.Ct. 876, 878, 35 L.Ed.2d 29 (1973); Ashe v. Swenson, 397 U.S. 436, 437 n. 1, 90 S.Ct. 1189, 1191 n. 1, 25 L.Ed.2d 469 (1970); Moore v. Illinois, 408 U.S. 786, 800, 92 S.Ct. 2562, 2570, 33 L.Ed.2d 706 (1972)). However, in each of these cases, the Constitution either immunized the underlying conduct from punishment in any court or prevented a trial from taking place at all. Id. at 550, 102 S.Ct. at 2587; Gosa, 413 U.S. at 677, 678-79, 93 S.Ct. at 2934, 2935-36; Schlomann v. Moseley, 457 F.2d 1223, 1227 n. 5 (10th Cir.1972), cert. denied, 413 U.S. 919, 93 S.Ct. 3068, 37 L.Ed.2d 1041 (1973); see United States Coin & Currency, 401 U.S. at 723-24, 91 S.Ct. at 1045-46 (invalidating forfeiture proceedings following conviction obtained in violation of privilege against self-inerimination); Robinson, 409 U.S. at 509, 93 S.Ct. at 878 (preventing prosecution on double jeopardy grounds); Ashe, 397 U.S. at 437 n. 1, 90 S.Ct. at 1191 n. 1 (1970) (same); Moore, 408 U.S. at 800, 92 S.Ct. at 2570 (preventing capital punishment on Eighth Amendment grounds).
¶35In the instant cases, “[o]ur concern, instead, is with the appropriateness of the exercise of jurisdiction by a ... forum” over cases involving “offense[s] ... for which the defendant was not so immune.” Gosa, 413 U.S. at 677, 679, 93 S.Ct. at 2934, 2935. Gosa, which closely parallels the instant cases, found the line of cases cited in Johnson distinguishable, and so do we. See id.; see also Schlomann, 457 F.2d at 1227 n. 5; cf. Johnson, 457 U.S. at 549-50, 102 S.Ct. at 2586-87 (excluding Gosa from this category of cases); Corr, supra note 6, at 790-92 (contrasting Gosa with United States Coin & Currency and Robinson). Those cases are simply not controlling and therefore do not require retroactivity.14
¶36*994The movants also cite to a second line of eases in which substantive nonconstitutional decisions concerning the reach of a federal statute were afforded complete retroactivity. Davis v. United States, 417 U.S. 333, 94 S.Ct. 2298, 41 L.Ed.2d 109 (1974); United States v. Shelton, 848 F.2d 1485 (10th Cir.1988) (en banc); United States v. Sood, 969 F.2d 774 (9th Cir.1992); see also United States v. Dashney, 52 F.3d 298 (10th Cir.1995). In each of these cases, the courts determined that a new Supreme Court interpretation of a criminal statute, which narrowed the scope of the relevant crime, should be applied retroactively on collateral review. The courts relied on the new decisions to vacate the convictions, holding that the petitioners had been convicted for conduct Congress had never made criminal.
¶37These eases are distinguishable on their face. Hagen did not purport to narrow the scope of the federal criminal statutes under which the movants pled guilty so as to exclude the conduct — homicide and abusive sexual acts — underlying their criminal judgments. To the contrary, Congress clearly intended that such conduct be made criminal and be punished in federal court whenever state court jurisdiction was lacking. See 18 U.S.C. §§ 1152-1153; see also supra part 2 (discussing lack of state jurisdiction over Indians in Uintah Basin between 1976 and 1994). But cf. Sood, 969 F.2d at 775 (Congress did not intend 18 U.S.C. § 666 to apply in Territory of Guam). Davis, Shelton, and Sood have no application in the instant cases.
¶38Finally, we find no “exceptional circumstances” or other conditions resulting in a “complete miscarriage of justice” to these movants that would mandate or counsel retroactive application of Hagen to invalidate these convictions. See Davis, 417 U.S. at 346, 94 S.Ct. at 2305; Shelton, 848 F.2d at 1489. As set out above, we find no indication that an innocent person may have been convicted for crimes he did not commit. See Murray v. Carrier, 477 U.S. 478, 496, 106 S.Ct. 2639, 2649, 91 L.Ed.2d 397 (1986). Rather, we find that substantial justice took place in the only judicial forum available for prosecution at the time the crimes were committed. We are satisfied that the primary goal of habeas review — “ ‘insuring the reliability of the guilt-determining process’ ” — has been met in these cases. See Paul J. Mishkin, The High Court, the Great Writ, and the Due Process of Time and Law, 79 Harv.L.Rev. 56, 80 (1965) (quoting Kadish, Methodology and Criteria in Due Process Adjudication-A Survey and Criticism, 66 Yale L.J. 319, 346 (1957)).
¶39In sum, we find the circumstances surrounding these cases make prospective application of Hagen unquestionably appropriate in the present context.15
¶40b.
¶41The movants also rely on the point made by the learned magistrate judge that Hagen did not effect a “change” in federal law, but merely clarified what had been the law all along. See Report & Recommendation, Cuch R. Vol. I, Tab 10, at 14-15. Under this approach, Ute Indian Tribe “made an erroneous interpretation of federal law and the Utah courts made the correct interpretation.” Id. at 15. “Congress had already defined the limits of federal jurisdiction.... It was the inability to see the jurisdictional line drawn by Congress that created the problem.” Id. at 21. Retroactivity under such reasoning was axiomatic.
¶42The magistrate judge’s analysis partakes of the Blackstonian common law view that courts do no more than discover the law. Linkletter v. Walker, 381 U.S. 618, 622-23, 85 S.Ct. 1731, 1733-34, 14 L.Ed.2d 601 (1965). *995“The Blackstonian view ruled English jurisprudence and cast its shadow over our own” through much of our jurisprudential history. Id. at 624, 85 S.Ct. at 1735. But American law, drawing, as it does, from experience, gradually recognized that “such a rule was out of tune with actuality.” Id.; see also id. at 629, 85 S.Ct. at 1737. In time, the Supreme Court admitted that “[t]he past cannot always be erased by a new judicial declaration.” Chicot County Drainage Dist. v. Baxter State Bank, 308 U.S. 371, 374, 60 S.Ct. 317, 318, 84 L.Ed. 329 (1940). “Questions of rights claimed to have become vested, of status, of prior determinations deemed to have finality and acted upon accordingly, of public policy in the light of the nature both of the statute and of its previous application, demand examination.” Id.In short, while a judicial decision is in effect, “it is ... an existing juridical fact.” Linkletter, 381 U.S. at 624, 85 S.Ct. at 1735 (discussing Austinian view).
¶43This latter view is now firmly established in the federal courts. “[T]he accepted rule today is that in appropriate cases the Court may in the interest of justice make the rule prospective.” Id. at 628, 85 S.Ct. at 1737.16 While the jurisdictional nature of a holding makes the retroactivity question “more critical,” the nature of the case alone “does not dispense with the duty to decide whether ‘the Court may in the interest of justice make the rule prospective ... where the exigencies of the situation require such application.’ ” Schlomann, 457 F.2d at 1227 (quoting Johnson v. New Jersey, 384 U.S. 719, 726-27, 86 S.Ct. 1772, 1776-77, 16 L.Ed.2d 882 (1966) (quoting Linkletter, 381 U.S. at 628, 85 S.Ct. at 1737)).
¶44While prospectivity may be the exception rather than the rule, these cases present the type of extraordinary circumstances that justifies applying the exception.17 Thus, we respectfully disagree with the magistrate judge that our judicial hands are tied on the retro-activity question when justice requires a different result. Rather, we agree with the district court that our conclusion illustrates how “[t]he rule of law is strengthened when courts, in their search for fairness, giving, proper consideration to the facts and applicable precedent, allow the law to be an instrument in obtaining a result that promotes order, justice and equity.” Cuch, 875 F.Supp. at 772.
¶45CONCLUSION
¶46As indicated above, the central underlying question is whether the Supreme Court has the power to limit the retroactive effect of its rulings in cases similar to the ones before us. We conclude that the Court — and, by extension, our court — does have that power. Applying that principle, we further conclude that we can and should apply Hagen v. Utah prospectively only with respect to federal criminal convictions on collateral review. Principles of finality and fairness dictate such a result, and no controlling authority mandates retroactivity. Accordingly, we AFFIRM the decisions of the district court denying these § 2255 motions.18