Introduction
In United States v. Rallo (Prosano) (2d Cir. Jan. 28, 2026) (summary order),
the Second Circuit affirmed the convictions and sentence arising from the March 28, 2020 armed robbery of Marco Jewelers
in Stamford, Connecticut, and the murder of its owner, Mark Vuono.
Defendants-Appellants Thomas Liberatore and Paul Prosano were convicted after jury trial of Hobbs Act robbery
(Liberatore as a principal; Prosano as an aider and abettor) and interstate transportation of stolen property.
Liberatore was also convicted of firearm-related murder under 18 U.S.C. § 924(j)(1).
Robert Rallo pleaded guilty.
The appeal focused on (i) whether certain forensic and law-enforcement testimony violated the Confrontation Clause or the Federal Rules of Evidence,
(ii) whether cumulative error required reversal, (iii) whether the evidence was sufficient to convict Prosano as an aider and abettor/getaway driver, and
(iv) whether Prosano’s 30-year sentence was substantively unreasonable.
Because the disposition is a “SUMMARY ORDER,” it is expressly non-precedential, though citable under Federal Rule of Appellate Procedure 32.1 and Local Rule 32.1.1.
Analysis
Precedents Cited
Plain-error framework and “unsettled law”
The panel applied Greer v. United States to review unpreserved claims for plain error, emphasizing that the defendant must show
an error that is “clear under current law.” It then relied on United States v. Napout for the principle that where the operative legal question
is unsettled and there is no binding precedent from the Supreme Court or the Second Circuit, the court “typically will not find such error.”
This pairing effectively disposed of Liberatore’s Confrontation Clause claim: even if other circuits have restricted similar “peer review” testimony,
the absence of binding in-circuit authority prevented a finding of “plain” error.
Lay opinion testimony and surveillance video narration
In rejecting the Rule 701 challenge to investigative narration and spatial observations about what a person behind the counter could see,
the court cited United States v. Rigas (490 F.3d 208) for the Rule 701 line between ordinary reasoning and specialized expertise—i.e.,
lay opinions are admissible where they result from “a process of reasoning familiar in everyday life.”
The opinion also invoked United States v. Kaplan for the abuse-of-discretion standard (as to preserved objections), framing the district judge’s
evidentiary control as broad and deferential on appeal.
Identification testimony by supervision/probation-type witnesses
The court relied on United States v. Walker to support the practice of using an officer who has spent substantial time with a defendant
to identify the defendant in surveillance video—especially where the witness can recognize traits not otherwise “on display” at trial.
The panel treated the principal risk (jury learning of prior criminal justice involvement) as manageable through courtroom controls and careful presentation.
Curative instructions and ambiguous references to criminal history
Citing United States v. Fermin, the panel held that an “inadvertent, ambiguous comment” hinting at criminal history does not necessarily require a new trial,
particularly where the government forestalls the disclosure and the court provides a curative instruction against propensity reasoning.
Cumulative error doctrine
The panel quoted In re Terrorist Bombings of U.S. Embassies in E. Afr. for the standard that cumulative error applies only when the combined effect of identified errors
creates serious doubt about trial fairness. Because it identified no errors, the doctrine did no work.
Sufficiency of the evidence
On Prosano’s Rule 29 challenge, the panel cited United States v. Mi Sun Cho for de novo review and Musacchio v. United States for the highly deferential standard:
affirm if “any rational trier of fact” could have found the elements beyond a reasonable doubt. Applying that lens, the court treated Prosano’s involvement
as inferable from extensive circumstantial evidence before, during, and after the robbery.
Substantive reasonableness of sentence
The court applied the deferential framework articulated in United States v. Hunt and United States v. Cavera,
and then used United States v. Broxmeyer (quoting United States v. Rigas, 583 F.3d 108) to underscore that only
“shockingly” extreme sentences qualify as substantively unreasonable. This standard essentially insulated a within-Guidelines/statutory-max sentence,
especially given the district court’s individualized discussion of mitigation and criminal history.
Legal Reasoning
1) Confrontation Clause and “quality control” corroboration
Liberatore challenged a ballistic examiner’s testimony that another examiner (not called at trial) reviewed her work and reached the same conclusion.
The court did not squarely decide the ultimate constitutional question; instead, it resolved the issue through plain-error doctrine:
because Liberatore did not object at trial and could not identify binding precedent clearly prohibiting the testimony, any error was not “plain.”
The opinion thus signals that, at least on plain-error review, the Second Circuit will not treat such “corroboration through a quality control process”
as clearly unconstitutional in the absence of controlling authority.
2) Rule 701 lay testimony describing surveillance video and line-of-sight
The court approved testimony from Sergeant Boeger and Agent Pappas describing what the videos depicted and offering practical observations about visibility and distance inside the store.
The key moves were: (i) grounding the opinions in the witnesses’ firsthand investigation (visits to the store, review of footage, familiarity with the scene),
and (ii) characterizing the inferences (e.g., “a matter of feet,” ability to see into the back room) as ordinary spatial reasoning rather than technical expertise.
Under that framing, the testimony fit Rule 701 and did not require Rule 702 expert qualification.
3) Identification testimony from a parole officer and managing prejudice
The court upheld the admission of Officer Roper’s identification testimony. The government sought to avoid disclosing his role, and while he began to identify his department,
the disclosure was interrupted, and he did not reveal that Liberatore was on parole.
The panel emphasized (i) the district court’s discretion to manage risk, (ii) the relevance of a witness’s familiarity with the defendant’s appearance and mannerisms, and
(iii) the curative instruction directing the jury not to convict on perceived bad character or propensity.
4) Sufficiency of circumstantial evidence for aiding and abetting
Prosano’s central claim was that he merely waited in the car without knowledge of the plan. The court treated the case as one where intent and agreement could be inferred from:
(i) communications with co-defendants before the robbery, (ii) the phone accessing a story about another jewelry robbery by Liberatore,
(iii) suspicious pretext offered to his wife the night before, (iv) morning travel together, including video of changing clothes,
(v) getaway driving and post-crime hotel stay, (vi) possession of stolen jewelry at home, and (vii) recovery of a handgun with the victim’s DNA and a notebook containing robbery notes.
Under Musacchio, that mosaic was enough for a rational jury to find knowing participation.
5) Substantive reasonableness and the Guidelines/statutory cap
The district court applied a two-level reduction for Prosano’s lesser role (over the government’s objection) but still reached a Guidelines recommendation of life,
which was capped at the statutory maximum total of 360 months—imposed as consecutive terms (240 months + 120 months).
The Second Circuit focused on the district court’s on-the-record balancing of mitigation (age, health, mental health) against seriousness and criminal history,
concluding the sentence fell within the “range of permissible decisions.”
Impact
Although non-precedential, the order has practical, persuasive implications for litigants in the Second Circuit:
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Preservation matters: Unpreserved Confrontation Clause and Rule 701 objections face a steep barrier under Greer v. United States and United States v. Napout,
especially where the challenged practice is not clearly barred by binding authority.
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Video narration by investigators is often admissible: The decision reinforces that investigators may provide helpful, perception-based context to surveillance video
(including line-of-sight and distance) when it is framed as ordinary reasoning rather than specialized reconstruction.
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Supervision/probation-type identification witnesses remain viable with safeguards: Courts may permit such testimony if the government minimizes disclosure of the supervision relationship
and courts use limiting instructions to blunt propensity prejudice.
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Circumstantial aiding-and-abetting proofs can be robust: Getaway-driver defenses are vulnerable where the government can show coordinated conduct, post-crime concealment/benefit,
and possession of instrumentalities or proceeds.
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Sentencing appeals remain highly deferential: A statutory-maximum sentence that aligns with a Guidelines cap and is accompanied by individualized reasoning is unlikely to be deemed “shockingly” unreasonable.