District Courts May Deny Amendment 821 § 3582(c)(2) Reductions Based on § 3553(a) Assessment of Evasive/Jettison Conduct Even Without a § 3C1.1 Obstruction Enhancement

1. Introduction

In United States v. Luis Estupinan (11th Cir. Sept. 10, 2026) (unpublished), the Eleventh Circuit affirmed the denial of a motion to reduce sentence under 18 U.S.C. § 3582(c)(2) following retroactive Amendment 821. The defendant, Luis Alfredo Suarez Estupinan, had pleaded guilty in the Middle District of Florida to a maritime cocaine-trafficking conspiracy involving roughly 187 kilograms of cocaine.

The key issues on appeal were whether the district court (i) relied on clearly erroneous facts when it referenced the crew’s flight and jettisoning of cocaine (and the recovery of “only” 187 kilograms), and (ii) abused its discretion in weighing the § 3553(a) sentencing factors by denying a reduction despite eligibility under Amendment 821 and a strong prison record.

2. Summary of the Opinion

The Eleventh Circuit held that the district court did not abuse its discretion. It found no clear factual error in the district court’s description of the offense conduct—specifically, that the defendants resisted interdiction, necessitated disabling force by the Coast Guard, and jettisoned contraband such that only 187 kilograms were recovered. The panel also held the district court permissibly relied on that conduct when applying the § 3553(a) factors, even though the defendant did not receive an obstruction enhancement under U.S.S.G. § 3C1.1.

The court further concluded that the district court adequately considered mitigation (no danger to the community, “stellar” prison record, educational programming) but acted within its discretion in placing greater weight on offense seriousness, respect for law, and deterrence.

3. Analysis

A. Precedents Cited

  • United States v. Caraballo-Martinez, 866 F.3d 1233 (11th Cir. 2017)
    Role in this case: Supplied the governing standard of review: denial of a § 3582(c)(2) motion is reviewed for abuse of discretion. The panel treated the district court’s ruling as a discretionary sentencing determination constrained by correct legal standards and non-clearly-erroneous factfinding.
  • United States v. Harris, 989 F.3d 908 (11th Cir. 2021)
    Role in this case: Defined “abuse of discretion” to include applying incorrect legal standards, improper procedures, clearly erroneous factfinding, or clear errors of judgment. Estupinan’s two appellate theories map directly onto Harris: (1) clear factual error; (2) clear error of judgment in weighing § 3553(a).
  • United States v. Philossaint, 141 F.4th 1334 (11th Cir. 2025)
    Role in this case: Provided the Eleventh Circuit’s formulation of “clear error” (“definite and firm conviction that a mistake has been committed”). This framing supported affirmance because the district court’s inference—that some jettisoned cocaine may have been unrecovered—was plausible given the uncontested record.
  • United States v. Turner, 626 F.3d 566 (11th Cir. 2010)
    Role in this case: Central to the court’s response to Estupinan’s “obstruction” argument. Turner stands for the proposition that a district court may consider conduct relevant to an enhancement when weighing § 3553(a), even if the enhancement was not applied. The panel used Turner to validate the district court’s reliance on flight and evidence destruction/jettisoning as part of “nature and circumstances” under § 3553(a)(1).
  • United States v. Goldman, 953 F.3d 1213 (11th Cir. 2020)
    Role in this case: Reinforced the “totality of the circumstances” approach to reasonableness and § 3553(a) purposes. The panel used Goldman to justify deference to the district court’s overall assessment that the amended range did not warrant a lower sentence.
  • Gall v. United States, 552 U.S. 38 (2007)
    Role in this case: Cited (through Goldman) for the overarching sentencing review framework emphasizing totality of circumstances and deference to district court judgments about § 3553(a).
  • United States v. Tinker, 14 F.4th 1234 (11th Cir. 2021)
    Role in this case: Supported the proposition that a district court need not address every § 3553(a) factor or all mitigating evidence, and that relative weighting among factors is committed to the district court’s sound discretion. This directly defeated Estupinan’s claim that mitigation (first-time offender status and rehabilitation) was underweighted.

B. Legal Reasoning

1. The § 3582(c)(2) framework is discretionary, not automatic.

The opinion reflects the two-step reality of retroactive guideline amendments: eligibility recalculates the advisory range, but § 3582(c)(2) still requires the court to decide whether to reduce the sentence after considering § 3553(a). Here, even though Amendment 821 lowered Estupinan’s range to 70–87 months, the court could keep the existing 87-month sentence if the § 3553(a) factors so indicated.

2. No clear error in describing and inferring from the offense conduct.

Estupinan argued the district court’s statement that “only 187 kilos” were recovered improperly implied additional drug quantity and an incorrect guidelines premise. The Eleventh Circuit rejected that reading: the record stated the vessel carried “at least” 187.3 kilograms; jettisoning contraband logically implies an attempt to prevent recovery; thus it was permissible to infer that some quantity might have been lost.

Critically, the panel emphasized the district court did not re-base the offense level on speculative unrecovered drugs; the district court applied U.S.S.G. § 2D1.1(a)(5), (c)(2) (150–450 kg bracket) using the recovered amount.

3. § 3553(a) allows consideration of relevant conduct even without a formal enhancement.

Estupinan’s “spirit of the guidelines” argument—that the court could not treat the conduct as “obstruction” without a § 3C1.1 enhancement—was squarely rejected. The panel reasoned that § 3553(a)(1) encompasses “nature and circumstances” broadly, and under United States v. Turner a court may consider conduct relevant to an enhancement when assessing § 3553(a), even if the enhancement was not applied. Thus, the district court could treat flight, resistance, and jettisoning as aggravating circumstances bearing on seriousness, deterrence, and respect for law.

4. Deference in balancing § 3553(a).

Applying United States v. Tinker and United States v. Goldman, the panel deferred to the district court’s weighting. The district court explicitly credited mitigation—no danger to the community and a “stellar” prison record—yet concluded that the seriousness of large-scale cocaine smuggling and the interdiction-related dangers (high-speed flight, force required, and evidence destruction) warranted no reduction.

C. Impact

Although unpublished and “NOT FOR PUBLICATION” (thus generally non-precedential), the decision is a strong indicator of how Eleventh Circuit panels may evaluate Amendment 821-based § 3582(c)(2) motions:

  • Eligibility under Amendment 821 does not create an expectation of a lower sentence; courts may deny reductions based on § 3553(a) considerations even where the defendant is rehabilitated and low-risk.
  • Aggravating conduct during interdiction (flight, resistance, jettisoning) can be highly salient in the § 3553(a) analysis, especially as to deterrence and respect for law in maritime trafficking cases.
  • No enhancement needed: district courts may consider “enhancement-like” conduct (e.g., obstruction-type behavior) under § 3553(a) even if not charged, not found to the enhancement standard, or not applied at original sentencing—so long as the facts are supported by the record and the court does not miscalculate the amended guideline range.
  • Appellate review remains highly deferential; absent a demonstrable misstatement of the record or a misapplication of law, defendants face an uphill climb on “weighting” arguments.

4. Complex Concepts Simplified

  • § 3582(c)(2) sentence reduction: A limited procedure allowing (not requiring) a lower sentence when the Sentencing Commission retroactively lowers the guideline range. The judge recalculates the range and then decides, using § 3553(a), whether a reduction is warranted.
  • Amendment 821 / U.S.S.G. § 4C1.1: A guideline change that can reduce the offense level by two for certain “zero-point” offenders (defendants with no criminal history points who meet additional criteria). It can be retroactive.
  • “Obstruction” vs. § 3C1.1 obstruction enhancement: A judge can describe conduct as obstructive in a common-sense way and consider it under § 3553(a) even if the formal guideline enhancement is not applied.
  • Abuse of discretion / clear error: Appellate courts do not re-sentence. They reverse only if the district court used the wrong legal rule, relied on clearly mistaken facts, or made an unreasonable judgment call outside the permissible range of choices.

5. Conclusion

United States v. Luis Estupinan affirms robust district-court discretion in Amendment 821 retroactivity litigation: even where a defendant is eligible and presents strong rehabilitation evidence, a court may deny relief if the § 3553(a) factors—particularly offense seriousness, deterrence, and respect for law—support maintaining the original sentence. The decision also underscores that courts may consider flight and jettisoning conduct in the § 3553(a) analysis even absent a formal U.S.S.G. § 3C1.1 enhancement, provided the facts are supported by the record and the guideline range is correctly calculated.