Digital Messages and Prior Paid Trips Suffice to Prove § 1324 Conspiracy and “Financial-Gain” Purpose; Unpreserved Constitutional Challenges Fail Under Plain-Error Review

I. Introduction

In United States v. Lopez (5th Cir. Apr. 14, 2026) (per curiam) (unpublished), the Fifth Circuit affirmed Rosezzettea Lee Lopez’s convictions for (1) conspiracy to transport undocumented individuals under 8 U.S.C. § 1324(a)(1)(A)(v)(I) and (B)(i) and (2) transportation of undocumented individuals under 8 U.S.C. § 1324(a)(1)(A)(ii) and (B)(i), including the jury’s finding that the transportation was for the purpose of commercial advantage or private financial gain.

The case arose after Lopez drove her pickup truck through a U.S. Border Patrol checkpoint near Eagle Pass, Texas, with her boyfriend (a U.S. citizen) and four passengers who were unlawfully present in the United States. Agents’ inspection, three recorded interviews, and a consented search of Lopez’s cellphone revealed extensive communications—primarily via “pings,” messages, and calls—with individuals identified as “Josh Drivers” and “Randy,” describing paid transportation of people who had “just crossed the border” and needed a ride “past the cops.”

On appeal, Lopez primarily challenged the sufficiency of the evidence. She also raised new constitutional claims (interstate travel, involuntary consent to cellphone search, and First Amendment association) for the first time on appeal.

II. Summary of the Opinion

The Fifth Circuit affirmed across the board:

Conspiracy conviction affirmed: The court held that the combination of cellphone communications, repeated transports, coordination about checkpoint status, and Lopez’s inconsistent statements provided sufficient evidence of a knowing agreement to transport undocumented individuals in furtherance of their unlawful presence.
Transportation conviction and financial-gain finding affirmed: Although Lopez challenged only the “financial gain” component, the court held that proof of actual payment is not required; evidence that she undertook the venture for the purpose of financial gain was ample.
New constitutional claims rejected under plain-error review: Because Lopez did not raise them below, the court applied plain-error review and found no plain error on any claim.

The opinion is not designated for publication under 5th Cir. R. 47.5, but it illustrates how the Fifth Circuit evaluates digital evidence, intent-based “financial gain,” and the consequences of failing to preserve constitutional issues.

III. Analysis

A. Precedents Cited

1. Standards for sufficiency review

United States v. Shaughnessy, 157 F.4th 378 (5th Cir. 2025) (quoting United States v. Hope, 487 F.3d 224 (5th Cir. 2007)): The panel used these cases to frame the governing standard: whether a reasonable jury could find all elements beyond a reasonable doubt when the evidence is viewed in the light most deferential to the verdict. This deferential lens matters in smuggling cases where intent is often proved circumstantially rather than by direct admission.

2. Elements and proof of § 1324 conspiracy

United States v. Jimenez-Elvirez, 862 F.3d 527 (5th Cir. 2017) (citing United States v. Chon, 713 F.3d 812 (5th Cir. 2013)): These cases supplied the elements of conspiracy to transport undocumented individuals and reinforced two key doctrines that drove the outcome in Lopez:
- An agreement can be tacit; it need not be explicit or formal (Chon).
- The conspiracy may be proved by circumstantial evidence, including “presence, association, and concerted action” (Jimenez-Elvirez).
The court treated Lopez’s message history, repeated coordinated pickups, and checkpoint-avoidance discussions as classic circumstantial markers of a tacit agreement with “Josh” and “Randy.”

3. Inconsistent statements as evidence of guilty knowledge

United States v. Cano-Guel, 167 F.3d 900 (5th Cir. 1999): The panel relied on this principle to bolster the inference of guilty knowledge from Lopez’s shifting narrative (casino ride request vs. later admission of receiving a “ping” and identifying Josh as the coordinator). The case supports the common evidentiary move: inconsistent or implausible explanations can permit a jury to infer consciousness of guilt.

4. The transportation offense and the “financial gain” purpose

United States v. Carmona-Ramos, 638 F. App'x 351 (5th Cir. 2016): Cited for the baseline elements of transporting an alien within the United States under § 1324(a)(1)(A)(ii). Importantly, Lopez did not contest these baseline elements on appeal—she challenged the enhancement conceptually tied to § 1324(a)(1)(B)(i).
United States v. Ruiz-Hernandez, 890 F.3d 202 (5th Cir. 2018) (quoting United States v. Garcia, 883 F.3d 570 (5th Cir. 2018)): These cases were pivotal to the “financial gain” analysis:
- The government must prove the defendant sought “to profit or otherwise secure some economic benefit” (Ruiz-Hernandez).
- The statute does not require proof of actual payment—only that the activity was undertaken for the purpose of financial gain (Ruiz-Hernandez).
- The “purpose” inquiry is prospective and intent-based (Garcia), allowing a jury to infer financial motive from context such as prior paid trips, promised rates, and operational structure.
Applying these principles, the court deemed it immaterial that the record did not show the exact expected payment for the Jan. 12 trip; her established paid pattern and the job’s ongoing payment structure were enough.

5. Plain-error review for unpreserved constitutional claims

United States v. Cervantes, 706 F.3d 603 (5th Cir. 2013) (cited via Shaughnessy): Anchored the rule that issues not raised below are reviewed only for plain error, a demanding standard that rarely benefits a defendant without clear, controlling precedent.
United States v. Jones, 88 F.4th 571 (5th Cir. 2023): Used to reject the newly raised “right to interstate travel” claim; the panel emphasized Lopez cited no precedent holding § 1324 prosecutions violate the right to travel and found no error in applying existing law.
United States v. Martinez, 410 F. App'x 759 (5th Cir. 2011): Supported the court’s rejection of Lopez’s new Fourth Amendment argument. The presence of armed officers does not automatically render consent coercive; the panel also noted Lopez signed a written consent form.
Miranda v. Arizona, 384 U.S. 436 (1966): While not a disputed issue on appeal, it situates the interview evidence: Lopez waived her Miranda rights, strengthening the admissibility and reliability of her recorded statements that contradicted her initial story.

B. Legal Reasoning

1. Conspiracy: digital coordination + repeated conduct = tacit agreement and knowledge

The court’s conspiracy analysis tracks a familiar Fifth Circuit approach in § 1324 prosecutions: agreement and knowledge are typically proved by patterns of coordination, not a written contract or explicit confession. Here, the panel emphasized:

Early knowledge: Josh’s initial messages described an “under the table” job driving people who had “just crossed the border” and needed a ride “past the cops,” with pay “1K per person.” Lopez replied that she was “interested” and understood the job’s nature.
Operational coordination: Subsequent messages showed Lopez setting dates/times/locations, discussing checkpoint status, and receiving instructions to navigate enforcement realities—behavior consistent with “concerted action” in a smuggling venture.
Course of conduct evidence: She transported individuals or groups “at least six times” before the charged event, and her Jan. 11–12 communications with Randy mirrored that pattern (coordinates, calls, directions, location-sharing).
Consciousness of guilt: The court treated her story shift (casino encounter → “ping” pickup coordinated through Josh) as supporting guilty knowledge and intent.

Together, these facts allowed a rational jury to find the elements stated in United States v. Jimenez-Elvirez beyond a reasonable doubt: agreement, transportation objective, furtherance of unlawful presence, and knowledge/reckless disregard of unlawful status.

2. “Financial gain” purpose: intent can be inferred; exact payment for the charged trip is not required

The core move in the panel’s enhancement analysis is that § 1324(a)(1)(B)(i) is satisfied by evidence of purpose, not proof of a completed transaction. Under Ruiz-Hernandez and Garcia, the jury could infer financial purpose from:

Lopez’s admitted need to earn money after losing her job.
Up-front promised rates (“1K per person”) and later references to specific sums (including up to $2,200).
Her admission she had already earned “three to four thousand dollars.”
Her stated expectation of $500 for the original passenger she intended to pick up on the charged date.
The repetitive structure of the trips (suggesting a paid service, not a one-off favor).

The panel specifically rejected the defense implication that the enhancement fails if the government cannot prove the precise expected payment for Jan. 12. Because the element is intent-based and forward-looking, the established payment arrangement and pattern of prior paid activity sufficed.

3. Unpreserved constitutional theories: plain-error review does the work

The court’s treatment of the new constitutional claims is primarily procedural: because they were not raised in the district court, Lopez had to show plain error. The panel found none:

Right to interstate travel: No precedent establishing § 1324 prosecutions violate that right, and the facts showed more than “mere presence” on a highway—there was evidence of organized smuggling-related transport.
Fourth Amendment consent: A signed consent form plus the rule that armed officers’ presence is not inherently coercive defeated plain error; the panel also noted Lopez conceded the issue was likely foreclosed in the circuit.
First Amendment association: The court characterized the chilling-effect theory as speculative and unsupported by precedent.

C. Impact

1. Practical evidentiary implications for § 1324 cases

Phone data as a “conspiracy map”: The opinion underscores how chat logs, location-sharing, repeated “pings,” and checkpoint discussions can supply the “agreement” and “knowledge” components without co-conspirator testimony.
Pattern evidence to prove intent: Repeated prior transports and established payment structures can strongly support both conspiracy and the “financial gain” purpose even when the charged trip’s exact payment is unclear.
Inconsistent accounts remain potent: Shifting stories can corroborate the government’s theory of guilty knowledge and undermine innocent explanations.

2. Procedural impact: preserve constitutional issues or face steep odds

The decision is a reminder that constitutional challenges (travel, search consent, association) generally must be litigated in the district court (motions to suppress, motions to dismiss, tailored objections) to avoid the near-dispositive barrier of plain-error review on appeal.

3. Precedential weight

Because the opinion is unpublished, it does not establish binding circuit precedent under 5th Cir. R. 47.5. Still, its reasoning is likely to be cited persuasively—especially in cases where the government’s theory relies on digital communications and repeated conduct rather than direct testimony.

IV. Complex Concepts Simplified

“Sufficiency of the evidence”: On appeal, the question is not whether the judges personally believe the defendant is guilty, but whether a reasonable jury could find guilt beyond a reasonable doubt when the evidence is viewed in the government’s favor.
“Tacit agreement” (conspiracy): People can conspire without explicitly saying “we agree.” Coordinated actions—repeated pickups, instructions, shared locations, and checkpoint planning—can imply an agreement.
“In furtherance of unlawful presence”: Transporting someone to help them remain in the U.S. unlawfully (e.g., moving them away from border enforcement and past checkpoints) satisfies this element.
“Knowingly or in reckless disregard”: The government can prove the defendant either actually knew the passengers were undocumented or consciously ignored obvious signs and high probability indicators.
“Commercial advantage or private financial gain”: The government need not prove the defendant was paid; it must show the defendant acted with the purpose of getting money or an economic benefit.
“Plain error” review: When an argument is raised for the first time on appeal, reversal is rare; the error must be clear under existing law and significant enough to warrant correction despite the lack of a timely objection.
Rule 29 motion: A request for judgment of acquittal arguing the evidence is legally insufficient; denial preserves sufficiency issues for appeal.

V. Conclusion

United States v. Lopez reaffirms a practical rule in Fifth Circuit § 1324 litigation: digital communications, repeated coordinated trips, checkpoint-avoidance discussions, and inconsistent explanations can provide sufficient circumstantial proof of a smuggling-transport conspiracy and of purposeful financial motivation under the “commercial advantage or private financial gain” enhancement—even without proof of exact payment for the charged trip. The decision also highlights a procedural lesson: constitutional challenges must be preserved in the district court, or they will likely fail under plain-error review on appeal.