Some four years ago, petitioner-appellant Shmuel David filed a motion for post-conviction relief pursuant to 28 U.S.C. § 2255 (1994). 1 The district court eventually denied the petition without holding an evidentiary hearing. David appeals. We affirm.
I.
Background
On direct appeal, we described the petitioner’s case as “involv[ing] a spider web of drug dealing, with David at the web’s center,”
United States v. David,
In David I, the government charged that, during 1986, 1987, and 1988, David, thirteen eodefendants, and various other persons engaged in extensive cocaine trafficking. Mirroring the prosecution’s theory that a shift from domestic to foreign suppliers transmogrified the operation, the indictment described two conspiracies: one beginning in 1986 and ending in March of 1988, and the other taking up where the first left off and ending later that year. Following a nine-week trial, a jury found the petitioner guilty on twenty-two counts, including charges that he: (a) engaged in a continuing criminal enterprise (CCE), see 21 U.S.C. § 848; (b) participated in both conspiracies, see 21 U.S.C. § 846; (c) possessed cocaine with intent to distribute on several occasions, see 21 U.S.C. § 841(a)(1); and (d) facilitated numerous drug transactions by using the telephone, see 21 U.S.C. § 843(b).
At the disposition hearing, the district court, employing the January 1988 edition of the sentencing guidelines, grouped related offenses, see USSG § 3Dl.l(a); used available drug-quantity evidence to fix a base offense level of 36, see USSG § 2D1.1; added two levels for possession of a firearm during the commission of an offense, see USSG § 2Dl.l(b); added four more levels for the petitioner’s leadership role, see USSG § 3B1.1; and subtracted two levels for acceptance of responsibility, see USSG § 3E1.1. In the end, the district court sentenced the petitioner within the computed guideline sentencing range, imposing a thirty-year incar-cerative term on the CCE and various “grouped” possession counts and shorter periods of immurement on the remaining charges. The court designated all the sentences to run concurrently.
Represented by new counsel, David appealed. We vacated the conspiracy convictions as violative of the multiple punishments prong of the Double Jeopardy Clause, given the conviction and sentence on the encompassing CCE count.
See David I,
On January 7, 1994, while still incarcerated, the petitioner retained fresh counsel and filed a motion for post-conviction relief in the district court. Judge Gertner assumed re *474 sponsibility for the motion in place of the late Judge McNaught, who had presided over the trial and had imposed sentence. She ultimately denied it on January 2, 1997, but did not deign to hold an evidentiary hearing. Without missing a beat, the petitioner changed counsel again. His new lawyers filed a motion for reconsideration on February 26, 1997, which Judge Gertner also denied. The petitioner appeals solely from the original denial of post-conviction relief.
II.
Analysis
The petitioner advanced three claims in the court below. Two of these claims related to the propriety of the sentencing calculations; one questioned the firearms enhancement and the second questioned the upward adjustment for role in the offense. The remaining claim posited ineffective assistance of trial counsel, stemming not only from an alleged failure to raise this pair of sentencing objections, but also from an alleged failure promptly to relay a potentially favorable plea bargain to the petitioner. On appeal, David has not continued his campaign against the role-in-the-offense adjustment, and we deem that challenge abandoned.
See, e.g., United States v. Zannino,
A.
Introduction
Section 2255 is not a surrogate for a direct appeal. Rather, the statute provides for post-conviction relief in four instances, namely, if the petitioner’s sentence (1) was imposed in violation of the Constitution, or (2) was imposed by a court that lacked jurisdiction, or (3) exceeded the statutory maximum, or (4) was otherwise subject to collateral attack.
See Hill v. United States,
B.
The Firearms Enhancement
The petitioner asserts that, as of the date of disposition (August 1, 1989), the guidelines did not authorize the two-level sentence enhancement imposed by Judge McNaught for the use of a firearm — an enhancement that tacked at least sixty-seven additional months onto David’s sentence. This claim presents a bit of a moving target. In his section 2255 motion and in the court below, David asseverated that a two-level increase only could have materialized if it were authorized for the CCE conviction, and that the two-level firearms enhancement was unavailable because the applicable sentencing guideline, USSG § 2D1.5, did not make reference to it.
Having secured yet a fourth set of attorneys in the interim, the petitioner recast his argument in his motion for reconsideration, and now has come hard about. In this venue, he barely mentions section 2D1.5, but, rather, shapes his argument around USSG § 2D1.1. Paying very little heed to the fact that he initially told the lower court that section 2D 1.1 did not apply at all, he now maintains that section 2D1.1 is the correct focal point, but that it cannot support the enhancement.
We approach this moving target with considerable caution. It is well established that a party may not unveil an argument in the court of appeals that he did not seasonably raise in the district court.
See United States v. Slade,
To apply the principle here, we must measure the petitioner’s current argument against that limned in his section 2255 motion and advanced before Judge Gertner, not by reference to the theory that he belatedly surfaced in his request for reconsideration.
2
See Barrett v. United States,
The petitioner correctly reminds us that an appellate court has discretionary power to override a forfeiture of this type. To justify deploying this seldom-used power, however, the newly emergent contention must be one that practically guarantees the appellant’s success.
See Slade,
The firearms enhancement about which the petitioner complains arose out of a discrete set of facts. In June 1987, a drug courier by the name of Filin, employed by David and his confederates, tried to purloin a shipment of cocaine by faking a robbery. The petitioner saw through the charade and later threatened Filin at gunpoint in an attempt to coerce a confession.
Under the sentencing regime imposed by the guidelines, the law in effect on the date of the disposition hearing governs, absent
ex post facto
concerns.
See United States v. Harotunian,
The petitioner’s counter-argument is somewhat more convoluted. As a general matter, he maintains that the government defines “the offense” too broadly and that the phrase’s scope is restricted to the specific offense(s) of conviction and does not include “relevant conduct.” On this basis, he argues, his proven use of a firearm could not support the enhancement because that use did not occur in the course of an offense of conviction *476 to which the guidelines attached. Indeed, he adds, since the gun use took place before the effective date of the guidelines, it could not possibly have occurred as part of such an offense.
After studying the guideline provision, we reject the petitioner’s hypothesis. We conclude instead that the phrase “the offense,” fairly read, bears the broader interpretation ascribed to it by the government and the district court. Our conclusion is grounded in the language, structure, and theory of the sentencing guidelines, and it is reinforced by an amendment that the Sentencing Commission adopted subsequent to the events at issue here. See USSG App. C, Amend. 394 (Nov. 1991). That amendment deleted the “during commission of the offense” language from section 2D1.1(b)(1) and thus confirmed the government’s interpretation of the guideline as extending to relevant conduct.
We do not embrace the petitioner’s suggestion that Amendment 394 is inapposite. The general rule is that revisionary amendments to the guidelines — -that is, amendments which change the law in a substantive way — cannot be applied retroactively by a sentencing court to a defendant’s disadvantage.
See United States v. Rostoff,
That is game, set, and match. Because Amendment 394 worked no substantive change in preexistent law, a sentencing or reviewing court may apply it retroactively.
See United States
v.
LaCroix,
The Commission’s language could not be more straightforward. Amendment 394 makes it plain that the “relevant conduct” provisions (such as section lB1.3(a)(2)) apply to the adjustments in section 2D1.1(b)(1) (such as the firearms enhancement). Accordingly, Amendment 394 fully validates the district court’s use of a “relevant conduct” approach to the firearms enhancement.
The petitioner’s fallback position is no more persuasive. He contends that, even if the sentencing guidelines permit the enhancement when a firearm was used during pre-guidelines conduct “relevant” to a post-guidelines offense of conviction, his gun use does not so qualify because the Filin incident (which took place in 1987) was not part of the same course of conduct, common scheme, or plan that underlays counts 15 and 16 (both of which focus on events that occurred in April of 1988).
This contention depends on an artificial distinction. The petitioner notes that his use of a firearm occurred within the time frame of the so-called first conspiracy, whereas the conduct underlying the two post-guidelines drug distribution counts occurred within the time frame of the so-called second conspiracy. Based on this chronology, he theorizes that the enhancing conduct — the gun use— cannot be “relevant” to the offenses of conviction.
The fallacy in this theory is that “a course of conduct or common scheme or plan,” as that phrase is used in the sentencing guidelines, is broader than, rather than coterminous with, the definition of a “conspiracy” as that term of art is used in the overall criminal law.
See United States v.
*477
Wood,
This dichotomy makes a world of difference. Although the petitioner’s drug trafficking resulted in two separate charged conspiracies, the framing of the charges cannot obscure the fact that, throughout the cocaine trafficking described in the indictment, the petitioner and his principal accomplices remained at the center of an ongoing enterprise devoted to a single purpose. 4 The shift in the source of supply permitted the prosecutor to divide the enterprise into two segments and to charge some defendants accordingly, but the petitioner never deviated from his main business: the acquisition, distribution, and sale of cocaine in a specific region. Because the petitioner’s activities during 1986, 1987, and 1988 constituted an ongoing series of offenses, the district court did not err in imposing the firearms enhancement.
c.
Ineffective Assistance of Counsel
Insofar as the petitioner’s ineffective assistance of counsel claim relates to the sentencing phase, it is impuissant. The petitioner received an appropriate sentence,
see supra
Part 11(B), and, absent any prejudice, an ineffective assistance claim cannot prosper.
See Scarpa v. Dubois,
The genesis of this claim is as follows. In his motion (or, more accurately, in a memorandum accompanying it), the petitioner averred that he learned at some indeterminate time of a favorable plea offer extended by the government but not communicated to him until after its withdrawal. Had the offer been made known to him, the petitioner ruminates, he “likely” would have accepted it. The averment contains no specifics, e.g., who made the proposal, when it was tendered, what conditions were attached to it, why it was withdrawn, or how the petitioner came to hear of it. 5
Judge Gertner dismissed the unsupported allegation out of hand. On appeal, the petitioner argues only that the judge erred in brushing aside the allegation without a hearing. We review the district court’s denial of an evidentiary hearing for abuse of discretion.
See United States v. Garcia,
A prisoner who invokes section 2255 is not entitled to an evidentiary hearing as a matter of right.
See United States v. McGill,
To progress to an evidentiary hearing, a habeas petitioner must do more than proffer gauzy generalities or drop self-serving hints that a constitutional violation lurks in the wings. A representative case is
Machibroda v. United States,
Inferior courts routinely have applied the
Machibroda
standard in determining the need for evidentiary hearings on section 2255 motions. Allegations that are so evanescent or bereft of detail that they cannot reasonably be investigated (and, thus, corroborated or disproved) do not warrant an evidentiary hearing.
See Dalli v. United States,
In this instance, the district court was not obliged to credit the petitioner’s threadbare allusions to a phantom plea bargain. Who, what, when, where, and how details might have placed matters of ascertainable fact at issue and thus have bolstered the case for an evidentiary hearing, but none were forthcoming. To the contrary, the petitioner offered the district court no names, dates, places, or other details, even though such details presumably were within his ken. In the absence of any particulars, the lower court justifiably treated the petitioner’s conclusory averments as mere buzznacking.
The petitioner points to
United States v. Rodriguez Rodriguez,
To sum up, the petitioner has put forth less than the bare minimum that is necessary to warrant an evidentiary hearing. On this gossamer showing, the district court did not abuse its discretion in refusing to license a fishing expedition.
III.
Conclusion
We need go no further. The petitioner’s sentencing arguments are procedurally defective and substantively infirm. By like token, his unpartieularized claim that a phantom plea bargain lapsed for want of timely communication is much too vague to demand an evidentiary hearing. Hence, the court below did not err in rejecting David’s section 2255 motion.
Affirmed.
Notes
. Congress subsequently enacted the Antiterrorism and Effective Death Penalty Act of 1996 (AEDPA), Pub.L. No. 104-132, 110 Stat. 1214 (codified in scattered sections of 28 U.S.C.). The new law took effect on April 24, 1996. The Supreme Court has determined, in general, that AEDPA does not apply to habeas petitions that were pending on AEDPA's effective date.
See Lindh v. Murphy,
— U.S.-,-,
. Even were we disposed to consider the argument advanced in the petitioner’s untimely motion for reconsideration, we could not do so because the petitioner has not appealed from the denial of that motion.
See Barrett v. United States,
. These counts, each of which charged a violation of 21 U.S.C. § 841(a)(1), are the only post-guidelines counts of conviction that are legally capable of supporting the firearms enhancement. The CCE sentencing paradigm did not provide for such an enhancement, and the two conspiracy convictions have been vacated.
. The David I record discloses that at least three other ringleaders (Yehuda Yarden, Joseph Zal-manovich, and Mordechai Mizrahi) were involved with the petitioner in both conspiracies.
. In his papers, the petitioner merely asserted that he "later learned that during pre-trial period the Government made a plea offer ... in return for a sentence of 19 years and 6 months. Counsel failed to adequately communicate this offer ... until the offer had been withdrawn. [I]n all likelihood ... [he] would have accepted said plea offer.”
