United States v. Guerra: Futility Forecloses § 2255 Ineffective-Assistance Claims and Rosemond-Based Amendments Where § 924(c) Evidence and Instructions Support Principal Liability

Introduction

In United States v. Guerra (5th Cir. Mar. 31, 2026) (per curiam) (unpublished), Manuel Dimas Guerra appealed the denial of post-conviction relief under 28 U.S.C. § 2255 and the denial of leave to file a second amended § 2255 motion. Guerra’s underlying convictions arose from a November 2017 search of his automotive shop, where officers found methamphetamine, distribution materials, cash, phones, firearms, and marihuana, and from additional meth and a rifle found in a vehicle belonging to co-defendant Anthony Gonzales. The Government’s theory—supported by Gonzales’s testimony—was that Gonzales distributed meth for Guerra and that Guerra placed meth into a rifle case alongside a rifle to be transported.

The key post-conviction issues were whether trial counsel rendered ineffective assistance by: (1) not filing a Federal Rule of Criminal Procedure 29 motion for acquittal on the 18 U.S.C. § 924(c) firearm count; (2) not objecting to an allegedly misleading aiding-and-abetting instruction under 18 U.S.C. § 2; and (3) whether the district court abused its discretion by denying a later attempt to amend the § 2255 motion to add a Rosemond-based instructional challenge.

Summary of the Opinion

The Fifth Circuit affirmed across the board. Applying the familiar Strickland v. Washington framework, the court held that (1) a Rule 29 motion would have failed given sufficient evidence that the rifle possession furthered drug trafficking and that Guerra continued the venture after learning about the rifle; therefore, counsel was neither deficient nor did Guerra suffer prejudice; (2) the aiding-and-abetting instruction, read as a whole, correctly stated the law and did not mislead the jury; and, independently, there was no prejudice because the evidence supported § 924(c) liability as a principal (consistent with the Fifth Circuit’s prior decision on direct appeal); and (3) the proposed second amendment was properly denied as futile because the instruction was consistent with Rosemond v. United States, and any instructional error would not have been prejudicial in light of principal liability.

Analysis

Precedents Cited

1) Standards of review in § 2255 proceedings

  • United States v. Edwards, 442 F.3d 258 (5th Cir. 2006): Provided the standard review framework—fact findings for clear error, legal questions de novo, and denial of amendments for abuse of discretion. This structured the panel’s approach to the habeas ruling and the amendment denial.
  • United States v. Rivas-Lopez, 678 F.3d 353 (5th Cir. 2012): Confirmed ineffective assistance as a mixed question reviewed de novo, allowing the court to independently evaluate deficiency and prejudice while respecting factual findings absent clear error.

2) Ineffective assistance: the governing framework

  • Ransom v. Johnson, 126 F.3d 716 (5th Cir. 1997) (citing Strickland v. Washington, 466 U.S. 668 (1984)): Reinforced the two-prong test (deficient performance and prejudice) and emphasized deference to reasonable strategy. The opinion relied on this deference to reject claims premised on counsel’s decision not to pursue weak objections.
  • Strickland v. Washington, 466 U.S. 668 (1984): Supplied the dispositive yardstick. The court’s repeated “futility” logic is essentially an application of Strickland prejudice: a defendant cannot show a reasonable probability of a different outcome where the omitted motion/objection would not have succeeded.

3) Rule 29 and sufficiency of the evidence

  • United States v. Medina, 161 F.3d 867 (5th Cir. 1998): Used to characterize a Rule 29 motion as a sufficiency challenge.
  • United States v. Green, 47 F.4th 279 (5th Cir. 2022): Provided the operative sufficiency standard (“rational trier of fact” could find elements beyond a reasonable doubt, viewing evidence in the light most favorable to the verdict). This standard made it difficult for Guerra to show that a Rule 29 motion would have been granted.

4) § 924(c) “in furtherance” and constructive possession indicators

  • United States v. Ceballos-Torres, 218 F.3d 409 (5th Cir. 2000): Central to the court’s analysis. It supplied the definition of “in furtherance” as possession that “furthers, advances, or helps forward” drug trafficking. The panel analogized the rifle’s accessibility and proximity to drugs to the circumstances in Ceballos-Torres to uphold the evidentiary sufficiency.
  • The opinion’s footnote collected Fifth Circuit examples reinforcing Ceballos-Torres-style indicia:
    • United States v. Young, 340 F. App'x 226 (5th Cir. 2009) (accessibility and proximity)
    • United States v. Yanez Sosa, 513 F.3d 194 (5th Cir. 2008) (accessible, illegally possessed, near drugs)
    • United States v. Nunez-Sanchez, 478 F.3d 663 (5th Cir. 2007) (unloaded gun near drugs; illegal possession)
    • United States v. Charles, 469 F.3d 402 (5th Cir. 2006) (gun near drugs and currency)
    Collectively, these cases supplied a familiar evidentiary template: a firearm’s location, accessibility, and nexus to drugs (and illegality of possession) may support the “in furtherance” element.

5) Aiding and abetting: instruction review and substantive principles

  • United States v. Guidry, 406 F.3d 314 (5th Cir. 2005) (citing United States v. Daniels, 281 F.3d 168 (5th Cir. 2002)): Provided the methodology for evaluating jury instructions “as a whole” and requiring a correct statement of the law that clearly guides jurors on the governing principles.
  • United States v. Sorrells, 145 F.3d 744 (5th Cir. 1998); United States v. Neal, 951 F.2d 630 (5th Cir. 1992): Established that aiding and abetting under § 2 is an alternative theory of liability, not a distinct offense. This supported the panel’s conclusion that the instruction did not need to be rigidly “tied” to a particular count in the manner Guerra demanded.
  • United States v. Vaandering, 50 F.3d 696 (9th Cir. 1995): Quoted for the proposition that aiding and abetting may be implied in every substantive federal offense, reinforcing the Fifth Circuit’s view that the general aiding-and-abetting instruction was not legally suspect merely because it was not count-specific.

6) Rosemond and advance knowledge in § 924(c) aiding-and-abetting cases

  • Rosemond v. United States, 572 U.S. 65 (2014): Played two roles. First, it undercut Guerra’s sufficiency/knowledge argument by focusing on a defendant’s choice to continue participating after learning of the firearm. Second, it framed the proposed amended claim: Guerra argued the instruction omitted Rosemond’s “advance knowledge” requirement. The panel rejected that argument as futile because the instructions required shared intent and knowledge of the principal’s venture, which the court deemed consistent with Rosemond’s requirement that intent reach “the specific and entire crime.”

7) Law of the case / prior appeal as a prejudice backstop

  • United States v. Guerra, 788 F. App'x 977 (5th Cir. 2019): On direct appeal, the Fifth Circuit held evidence was sufficient (under plain error review) to show constructive possession of the weapon in furtherance of drug trafficking. In the § 2255 appeal, the panel leveraged that prior sufficiency ruling to negate Strickland prejudice: even assuming an aiding-and-abetting instruction problem, Guerra could be convicted as a principal.

Legal Reasoning

1) The “futility” logic linking performance and prejudice

The court’s reasoning is best understood as a recurring principle: in ineffective-assistance litigation, an omitted motion or objection is not prejudicial (and often not deficient) if it would not have changed anything. That appears in two places:

  • Rule 29: Because the evidence was sufficient under United States v. Green and the § 924(c) nexus was supported under United States v. Ceballos-Torres, a Rule 29 motion “would have failed.” From that, the court concluded both that counsel was not deficient and that there was no prejudice.
  • Jury instruction objection: Even if one assumed some imperfection, the court held no prejudice existed because the evidence supported principal liability (reinforced by United States v. Guerra, 788 F. App'x 977 (5th Cir. 2019)).

2) Sufficiency for § 924(c): proximity, accessibility, and transactional context

The court treated the “in furtherance” element as satisfied by circumstantial indicators: the rifle was accessible, placed in close proximity to a large quantity of meth, and Gonzales admitted acquiring the firearm through a drug transaction. The opinion thereby reaffirms that “in furtherance” does not require proof the firearm was fired, brandished, or specifically planned for a particular imminent confrontation; it is enough that the firearm’s possession advances or facilitates the trafficking venture under the Ceballos-Torres framework.

3) Knowledge and continued participation: using Rosemond to answer a defense argument

Guerra attempted to reframe § 924(c) as requiring the Government to show he knew beforehand that Gonzales would use the firearm to further trafficking. The court responded with Rosemond v. United States: once Guerra saw the rifle, he could have withdrawn, but instead “decid[ed] instead to go ahead with his role in the venture,” which “show[ed] his intent to aid an armed offense.” Critically, the court highlighted a concrete act: Guerra packed drugs into the rifle case with the rifle. That factual link made Rosemond’s continued-participation logic easy to apply.

4) Aiding-and-abetting instruction: “as a whole” and count linkage

Guerra’s “misleading instruction” theory depended on a hyper-literal reading: that the phrase “an offense alleged in Count Two or Count Three” could allow conviction on Count Three if “some person” committed only Count Two. The panel rejected this by:

  • Applying the “read as a whole” principle from United States v. Guidry (citing United States v. Daniels), and
  • Emphasizing the instruction’s clarifying language requiring the jury to find “every element of the offense as defined in these instructions” was committed by some person or persons before aiding-and-abetting liability could attach.

The opinion also relies on foundational aiding-and-abetting principles from United States v. Sorrells and United States v. Neal to stress that § 2 is a theory of liability rather than a separate count needing special structural treatment in the charge.

5) Denial of second amendment: futility as an independent, sufficient ground

On the amendment issue, the Government raised timeliness under 28 U.S.C. § 2255(f), but the Fifth Circuit did not decide that question. Instead, it affirmed on futility: because the challenged instruction already required knowledge of the principal’s venture and shared intent, it was “consistent with Rosemond.” Additionally, the court again invoked the absence of prejudice given principal liability evidence. Thus, under United States v. Edwards (abuse of discretion review), denying leave to amend was permissible where the added claim could not win.

Impact

  • Reinforcement of “no harm, no foul” in § 2255 ineffective-assistance litigation: The decision underscores that habeas petitioners must do more than identify a potentially arguable motion/objection; they must show the missing step had a real chance of changing the outcome. Where the record supports conviction under a principal theory, challenges aimed at alternative theories (like aiding and abetting) face steep prejudice obstacles.
  • Rosemond as a prosecution-friendly tool when the defendant continues after seeing a firearm: Although Rosemond is often invoked by defendants as a limiting doctrine for § 924(c) aiding-and-abetting liability, the opinion highlights Rosemond’s other side: continued participation after learning of the gun can itself satisfy the intent requirement.
  • Instruction challenges must be holistic and concrete: By stressing that instructions are read “as a whole,” the opinion discourages parsing isolated phrases without confronting adjacent clarifying language.
  • Practical guidance for amendment practice in § 2255 cases: Even when timeliness is disputed, courts may dispose of late amendments by finding the new claim futile—making it essential for habeas litigants to articulate not just a doctrinal hook (e.g., Rosemond), but a plausible prejudice narrative tied to the verdict.
  • Limited precedential weight: The panel notes the decision is not designated for publication under 5th Cir. R. 47.5. Still, it is a clear statement of how the Fifth Circuit may evaluate common § 2255 theories in drug-and-firearm cases.

Complex Concepts Simplified

28 U.S.C. § 2255
A post-conviction procedure allowing a federal prisoner to challenge the legality of a conviction or sentence (often on constitutional grounds like ineffective assistance of counsel).
Ineffective assistance of counsel (Strickland)
A defendant must show (1) the lawyer performed unreasonably (deficiency), and (2) the mistake mattered—there is a reasonable probability the result would have been different (prejudice).
Rule 29 motion for acquittal
A request that the judge overturn the jury’s ability to convict because the evidence is legally insufficient. If the evidence allows a rational juror to find the elements beyond a reasonable doubt, the motion fails.
18 U.S.C. § 924(c): “in furtherance”
Requires a connection between firearm possession and the drug crime—possession must help advance the trafficking, not merely coincide with it. Courts look to factors like accessibility, proximity to drugs, and contextual evidence of drug trafficking.
Constructive possession
Possession without physically holding the firearm—typically shown by power and intention to exercise control over it, often inferred from circumstances.
Aiding and abetting (18 U.S.C. § 2)
A theory that makes someone liable for a crime committed by another if the person intentionally participates and seeks to make the crime succeed. It is not a separate offense; it is a way of proving liability for the charged crime.
Rosemond’s “advance knowledge” concept
For § 924(c) aiding-and-abetting liability, a defendant must know about the firearm in time to choose to withdraw rather than continue participating. If the defendant learns about the gun and still proceeds, that can satisfy the intent element.
Futility (in amendment practice)
Courts may deny leave to amend when the new claim would fail even if added—meaning the amendment would not change the legal outcome.

Conclusion

United States v. Guerra affirms a practical, outcome-focused approach to § 2255 litigation: counsel is not ineffective for failing to file motions or objections that would not succeed, and late amendments may be denied as futile where the proposed claim does not materially improve the petitioner’s position. Substantively, the opinion reinforces Fifth Circuit evidentiary markers for § 924(c) “in furtherance” findings and treats Rosemond as satisfied where the defendant learns of the firearm yet continues the drug venture. The decision thus provides a clear roadmap for how courts may evaluate prejudice and futility in drug-and-firearm habeas challenges, especially when principal liability is independently supported by the trial record.