Amendment 821 § 3582(c)(2) Reductions: District Courts May Deny Relief on § 3553(a) Grounds and May Consider Codefendant Cooperation for Disparity; Passing Deportation References Are Not Improper

1. Introduction

In United States v. Luis Alfredo Parrales Bravo (11th Cir. Mar. 26, 2026) (per curiam) (not for publication), the Eleventh Circuit reviewed a district court’s denial of a sentence reduction motion under 18 U.S.C. § 3582(c)(2). The defendant, Luis Alfredo Parrales Bravo, sought a reduced sentence after Amendment 821 to the Sentencing Guidelines retroactively lowered his advisory range due to his lack of criminal history points.

The key issues were whether the district court abused its discretion by (i) weighing the 18 U.S.C. § 3553(a) factors in a way that improperly favored offense seriousness and deterrence over mitigation and rehabilitation, and (ii) relying on allegedly improper considerations—namely, Parrales Bravo’s immigration status and the fact that he did not sign a plea agreement or cooperate with the government.

2. Summary of the Opinion

The Eleventh Circuit affirmed. Although Parrales Bravo was eligible for a reduction under Amendment 821 (his amended range became 120–135 months), the district court acted within its discretion in denying relief because it found the § 3553(a) factors “militate[d] against a reduction.” The district court emphasized:

  • the seriousness of the conduct—maritime trafficking involving approximately 1,100 kilograms of cocaine;
  • the original sentence was already at the bottom of the prior range (135 months);
  • a reduction would not promote respect for law or provide adequate deterrence;
  • to the extent codefendants received 120 months, their lower sentences were explained by plea agreements and cooperation, making disparity concerns “warranted,” not “unwarranted.”

The panel also rejected the claim that the district court improperly relied on immigration status: the order’s reference that he would “most likely be deported” was a passing observation and not a stated basis for denial.

3. Analysis

A. Precedents Cited

1) United States v. Harris, 989 F.3d 908 (11th Cir. 2021)

The court drew its standard of review from United States v. Harris: denial of a § 3582(c) motion is reviewed for abuse of discretion, which occurs when the district court applies an incorrect legal standard, follows improper procedures, makes clearly erroneous factual findings, or commits a “clear error of judgment.” This framework mattered because Parrales Bravo’s appeal largely asked the Eleventh Circuit to reweigh factors—something inconsistent with the deferential nature of the abuse-of-discretion review described in Harris.

2) United States v. Tinker, 14 F.4th 1234 (11th Cir. 2021)

United States v. Tinker supplied the controlling principles on how courts weigh the § 3553(a) factors in sentence-modification contexts: (i) the district court need not address each factor, (ii) the weight of each factor is committed to the district court’s sound discretion, and (iii) an abuse of discretion can occur if the court gives significant weight to an improper or irrelevant factor or fails to consider factors due significant weight.

The panel used Tinker to reject Parrales Bravo’s core claim: disagreement with the district court’s weighting of seriousness and deterrence versus mitigation is not, by itself, an abuse of discretion.

3) United States v. Williams, 557 F.3d 1254 (11th Cir. 2009)

United States v. Williams established that, in deciding whether to grant a reduction, a district court may consider post-sentencing conduct and public safety considerations. Here, the district court referenced Parrales Bravo’s prison discipline for possession of a “hazardous tool” as weighing against a reduction. Williams underwrites the legitimacy of considering that type of prison conduct at step two (the discretionary step) even when eligibility is conceded.

4) United States v. Velasquez Velasquez, 524 F.3d 1248 (11th Cir. 2008)

Parrales Bravo relied on United States v. Velasquez Velasquez, which prohibits imposing a more severe sentence based on unfounded assumptions about immigration status or a judge’s personal views of immigration policy. The Eleventh Circuit distinguished that concern: the district court did not cite immigration status as a reason under § 3553(a); it only noted, after giving its reasons, that deportation was likely. The panel thus treated the reference as non-dispositive and consistent with the record—particularly because both the defendant and probation had flagged likely removal.

5) United States v. Bravo, 731 F. App'x 840 (11th Cir. 2018) (unpublished)

The opinion recounted that Parrales Bravo’s original sentence was affirmed on direct appeal in United States v. Bravo. While not used as a binding merits constraint, that procedural history framed the context: the 135-month term had already been upheld as substantively reasonable, which made it harder for the defendant to portray the same sentence as untenable when reconsidered under § 3582(c)(2).

B. Legal Reasoning

The court’s reasoning tracks the two-part structure of § 3582(c)(2) proceedings:

  1. Eligibility/authority: the guidelines range must have been lowered retroactively and the reduction must be consistent with policy statements. The parties did not dispute eligibility because Amendment 821 applies retroactively and reduced Parrales Bravo’s range.
  2. Discretionary decision: even if eligible, the district court must consider the § 3553(a) factors and decide whether a reduction is warranted. The Eleventh Circuit focused almost entirely on this step.

The district court grounded its denial in classic § 3553(a) considerations:

  • Nature and circumstances / seriousness: the “massive drug venture” and the extraordinary quantity of cocaine (about 1,100 kg) supported maintaining the 135-month sentence.
  • Respect for law, just punishment, deterrence: the court concluded a reduction would weaken these objectives.
  • Disparities (and why they were “warranted”): the district court’s mention that codefendants received 120 months because they signed a plea agreement and cooperated was treated not as punishment for exercising rights, but as a permissible explanation for why lower codefendant sentences did not create an “unwarranted” disparity under § 3553(a)(6).
  • Post-sentencing conduct: the hazardous-tool infraction legitimately cut against a reduction under Williams.

On the alleged “improper factors,” the panel’s key move was causation: it looked for whether the district court actually used immigration status as a basis to deny relief. Finding none, it held there was no Velasquez Velasquez problem.

C. Impact

Although unpublished, the decision reinforces several practical, recurring points in Amendment 821 litigation and § 3582(c)(2) practice:

  • Eligibility is not entitlement: even with a lowered range, courts retain broad discretion to deny reductions based on offense seriousness, deterrence, and related § 3553(a) judgments.
  • Codefendant comparisons remain contextual: referencing a codefendant’s cooperation/plea agreement can be a permissible explanation of “warranted” differences when assessing disparity under § 3553(a)(6), rather than an improper penalty for not cooperating.
  • Immigration references are scrutinized for reliance: a passing note about likely deportation is less likely to be reversible error absent indications it materially drove the sentencing outcome—especially when the record itself places immigration consequences in issue.
  • Post-sentencing conduct cuts both ways: rehabilitation evidence can support relief, but even a single disciplinary incident may be invoked against a reduction, depending on the court’s overall § 3553(a) assessment.

4. Complex Concepts Simplified

  • § 3582(c)(2) motion: a limited mechanism to reduce a previously imposed prison sentence when the Sentencing Commission later lowers the guideline range and makes that change retroactive. It is not a full resentencing.
  • Amendment 821 / U.S.S.G. § 4C1.1(a): a guidelines change (effective Nov. 1, 2023) that, for qualifying defendants (including those with zero criminal history points), can reduce the offense level and thereby reduce the guideline range, and it applies retroactively.
  • Advisory guideline range vs. mandatory minimum: the guidelines suggest a range (here, amended to 120–135 months), but Congress can impose a statutory floor (here, 10 years/120 months), below which a court generally cannot go.
  • “Open plea” vs. “plea agreement”: an open plea is a guilty plea without a negotiated agreement; a plea agreement often includes negotiated concessions and may involve cooperation, which can affect sentencing outcomes.
  • Acceptance of responsibility / safety-valve relief: guideline/statutory mechanisms that can reduce sentencing exposure for defendants who accept responsibility and meet certain criteria (safety valve can provide relief from mandatory minimums in qualifying cases).
  • Immigration detainer: a notice (often from ICE) indicating that immigration authorities intend to take custody upon release; it is not itself a criminal sentence factor unless a court improperly treats immigration status as aggravating.
  • Abuse of discretion: a highly deferential appellate standard; it is not enough that an appellate court might have decided differently—there must be a serious legal or judgment error.

5. Conclusion

The Eleventh Circuit’s affirmance confirms a durable rule in sentence-reduction practice: even when a retroactive guidelines amendment lowers a defendant’s range, a district court may deny § 3582(c)(2) relief if it reasonably concludes, under § 3553(a), that the original sentence remains necessary to reflect seriousness, promote respect for law, deter, and avoid unwarranted disparities. In doing so, the court may explain disparities by pointing to codefendants’ cooperation and plea agreements, and a non-dispositive, record-consistent observation about likely deportation does not, without more, amount to reliance on an improper immigration factor.