Third Circuit: A Suppression Hearing Requires a Concrete Factual Dispute, and Sentencing Error Requires “Actual Reliance” on Unreliable Allegations

Introduction

In United States v. Clarence Gaffney (3d Cir. July 6, 2026) (not precedential), Clarence Gaffney appealed two rulings from the District of New Jersey: (1) the denial of an evidentiary hearing on his motion to suppress drugs and a firearm found during a vehicle search, and (2) his sentence after a limited remand and resentencing.

The suppression dispute centered on whether officers had probable cause (marijuana odor/admissions) or consent to search, and whether a hearing was required to resolve contested facts. The sentencing dispute centered on whether the District Court improperly considered an alleged “drug-stained documents” incident (documents later testing positive for THC) without sufficient reliability, and whether the Court actually relied on that allegation when imposing sentence.

Summary of the Opinion

  • Suppression hearing: The Third Circuit affirmed the denial of an evidentiary hearing because Gaffney did not create a material factual dispute over a key asserted basis for probable cause—the odor of marijuana—and instead offered only a legal/credibility argument that officers’ multiple justifications “didn’t ring true.” Under the Court’s hearing standard, that was insufficient.
  • Sentencing: The Third Circuit affirmed the sentence, concluding it need not decide whether the incident lacked reliability because the District Court did not actually rely on it in setting the sentence. In an alternative footnote, the majority added that the incident reports and lab confirmation would have been reliable enough anyway.
  • Concurrence (Ambro, J.): Judge Ambro agreed the sentence should be affirmed, but disagreed that the incident was merely “historical.” He would affirm solely on the ground that the incident had sufficient indicia of reliability.

Analysis

1) Precedents Cited

United States v. Hines, 628 F.3d 101 (3d Cir. 2010)

Hines supplies the controlling framework for when a defendant is entitled to an evidentiary hearing on a suppression motion. The opinion reiterates that hearings “are not granted as a matter of course” and requires the defendant to: (1) state a colorable legal claim, (2) identify material facts, (3) show why those facts are disputed, and (4) request a hearing to resolve the dispute. The Court also quotes Hines for the requirement that the motion be “sufficiently specific, non-conjectural, and detailed.”

Applied here, Hines is the linchpin: the Third Circuit held Gaffney failed to dispute a material fact supporting probable cause (marijuana odor) and thus did not satisfy Hines.

United States v. Donahue, 764 F.3d 293 (3d Cir. 2014) and United States v. Ramos, 443 F.3d 304 (3d Cir. 2006)

These cases support the substantive Fourth Amendment proposition that the smell of marijuana alone can establish probable cause to search a vehicle under the automobile exception. The panel relied on them to make the marijuana-odor issue dispositive: because odor alone would justify the search, failing to dispute that factual predicate meant Gaffney failed to raise a hearing-worthy factual controversy.

United States v. Tomko, 562 F.3d 558 (3d Cir. 2009) (en banc)

Tomko is cited for the standard of review for sentencing procedural error (abuse of discretion), situating the appellate posture for the reliability and “actual reliance” arguments.

United States v. Berry, 553 F.3d 273 (3d Cir. 2009)

Berry supplies the due-process-adjacent principle that sentencing information must have “sufficient indicia of reliability.” The majority invoked Berry in two ways: (1) as the standard for Gaffney’s claim that the drug-stained paperwork incident was unreliable, and (2) in a fallback footnote concluding that the reports and lab confirmation would meet Berry even if the District Court had relied on them.

United States v. Ferguson, 876 F.3d 512 (3d Cir. 2017)

Ferguson is central to the majority’s “no harm / no reliance” analysis. The panel cited it for the concept that what matters is “actual reliance by the [C]ourt” on contested information when determining sentence, and that a reference may be “insignificant in context.” The majority analogized the District Court’s mentions here to the minimal references in Ferguson.

Rios v. Wiley, 201 F.3d 257 (3d Cir. 2000)

Judge Ambro cited Rios to caution against allowing a court’s post hoc disclaimer—especially one made after an objection and after imposing sentence—to “swallow up the context of the overall proceeding.” That citation frames the concurrence’s skepticism about the majority’s characterization of the incident as merely “historical.”

United States v. Leekins, 493 F.3d 143 (3d Cir. 2007)

Judge Ambro cited Leekins for the reliability standard (similar to Berry)—“sufficient indicia of reliability to support their probable accuracy”—and would affirm on that ground rather than on “no reliance.”

2) Legal Reasoning

A. Denial of an Evidentiary Hearing on Suppression

The panel’s reasoning is notably narrow and procedural: it does not re-litigate whether the officers in fact smelled marijuana; it assesses whether Gaffney created a dispute requiring a hearing under United States v. Hines.

  • Dispositive fact not disputed: Because United States v. Donahue and United States v. Ramos treat marijuana odor as sufficient for automobile-exception probable cause, the panel focused on whether Gaffney actually contested that predicate. It concluded he did not.
  • “Multiple justifications” argument deemed insufficient: Gaffney argued the Government’s odor account was “belied” by the officers also claiming consent—i.e., if they had probable cause, they wouldn’t seek consent. The panel called this logic a “fallacy” and treated it as an abstract credibility attack, not a concrete factual proffer.
  • Affidavit issue handled carefully: The District Court emphasized the absence of an affidavit, and the panel acknowledged in a footnote that relying exclusively on the lack of an affidavit “would have been error,” because an affidavit is not always required. Still, the panel affirmed because (in its view) the core deficiency was the absence of record evidence disputing the odor predicate—not merely the absence of a sworn affidavit.

In effect, the opinion operationalizes Hines as a gatekeeping doctrine: defendants must directly join issue with the factual predicates that make a search lawful; otherwise, the court need not convene an evidentiary hearing.

B. Sentencing and the Drug-Stained Documents Incident

Gaffney argued the District Court violated his right to be sentenced on reliable information by considering the alleged drug-stained documents incident (and related investigative circumstances) at resentencing.

The majority resolved the claim through a sequencing move: it “need not decide” reliability because the record showed no actual reliance on the incident in setting the sentence. It relied on two statements by the District Court: (1) “I’m not punishing you for that,” and (2) “The sentence is not imposed because of that event.”

Judge Ambro’s concurrence challenges the majority’s factual characterization. He emphasizes:

  • the District Court’s heavy reliance on the incident at the original sentencing (“one of the most concerning things”);
  • the resentencing’s repeated framing around “what is different” (with the court stating “nothing” else was different); and
  • the risk that a late-stage disclaimer should not override the sentencing record “in context.”

Despite that disagreement, both paths lead to affirmance:

  • Majority path: no reversible error absent actual reliance (United States v. Ferguson), and in any event reliability was adequate (United States v. Berry).
  • Concurrence path: assume consideration/reliance; affirm because reliability was adequate (United States v. Leekins).

3) Impact

Suppression Practice: Making (and Preserving) a Hearing Record

Even though the decision is “NOT PRECEDENTIAL,” it underscores a recurring Third Circuit message: a suppression hearing is not automatic, and a defendant must squarely dispute the key fact(s) that establish probable cause. Where the Government invokes marijuana odor as probable cause, defense counsel should expect courts to treat that allegation as potentially dispositive under Donahue/Ramos and must therefore:

  • explicitly contest the odor allegation as a factual matter (not merely as an inference from officers’ conduct), and
  • make a specific proffer explaining what testimony or evidence would contradict it (e.g., bodycam gaps, contemporaneous reports, passenger statements, environmental conditions, or cross-examination targets).

Automobile-Exception Litigation

The opinion reinforces that—at least in this Circuit’s existing doctrine—odor of marijuana remains a strong probable-cause anchor for vehicle searches. The practical consequence is that litigants often must fight on the factual terrain (did odor exist? was it plausible? was the report consistent?), because doctrinally odor can carry the Government’s burden.

Sentencing: “Actual Reliance” Versus “Reliability” as the Decisional Pivot

The split between the majority and concurrence spotlights two distinct appellate “off-ramps” in sentencing challenges:

  • No reliance: even if information is contested, affirm if the record shows it did not materially drive the sentence (Ferguson).
  • Reliability sufficient: even if considered, affirm if the information bears adequate indicia of reliability (Berry, Leekins).

For sentencing courts, the decision suggests that clarity on the record about what facts are (and are not) driving the sentence can be decisive on appeal. For litigants, it suggests two strategies: build a record demonstrating reliance in context (as Judge Ambro stresses with Rios v. Wiley), and separately attack the reliability foundation.

Complex Concepts Simplified

  • Evidentiary hearing (suppression): a mini-trial where the judge hears testimony (often from officers) to resolve disputed facts relevant to whether evidence should be excluded.
  • Probable cause: a fair probability, based on facts, that evidence of a crime will be found in the place to be searched.
  • Automobile exception: a rule allowing police to search a vehicle without a warrant if they have probable cause to believe it contains evidence/contraband.
  • “Indicia of reliability” at sentencing: signs that information is trustworthy enough to be used in sentencing even if it would not meet trial-evidence rules; sentencing commonly relies on reports, documentation, and corroborated accounts.
  • “Actual reliance”: the appellate question whether the sentencing judge truly used the disputed information as a reason for the sentence, as opposed to mentioning it in passing.
  • Preponderance of the evidence: more likely than not; the usual standard for factual findings at federal sentencing.

Conclusion

United States v. Clarence Gaffney affirms two practical rules within Third Circuit doctrine: (1) a defendant seeking a suppression evidentiary hearing must directly and specifically dispute the material facts that justify the search—especially where marijuana odor alone would supply probable cause under United States v. Donahue and United States v. Ramos; and (2) a sentencing challenge based on disputed allegations may fail either because the judge did not actually rely on the information (United States v. Ferguson) or because the information carries sufficient indicia of reliability (United States v. Berry; United States v. Leekins).

Though non-precedential, the opinion provides a clear procedural lesson: suppression litigation and sentencing objections succeed or fail on the specificity of the factual dispute, the completeness of the record, and the appellate court’s reading of what the district court truly relied upon.