4. Analysis: Legal Reasoning and Precedents Cited
A. Standards of review and the interpretive framework
United States v. Rocha, 145 F.4th 1247 (10th Cir. 2025), supplies the general framework: sentences are reviewed for reasonableness under a deferential abuse-of-discretion standard, legal interpretations of the Guidelines receive de novo review, and factual findings receive clear-error review. An erroneous legal premise or clearly erroneous factual premise can itself constitute an abuse of discretion.
United States v. Tony, 121 F.4th 56 (10th Cir. 2024), directs courts interpreting the Guidelines to identify the Sentencing Commission’s intent through the provision’s text and explanatory commentary. As stated in that precedent, commentary governs unless unconstitutional, contrary to federal statute, plainly erroneous, or inconsistent with the provision it interprets. This made Application Note 2 to § 3A1.1 central to the analysis.
Under United States v. Sumka, 81 F.4th 1153 (10th Cir. 2023), identifying an unusually vulnerable victim ordinarily involves factual review, while interpreting the Guidelines or assessing legal sufficiency calls for de novo review. The panel did not resolve the parties’ disagreement over the precise standard applicable here: it concluded that the enhancement survived either standard.
B. The essential rule: vulnerability must facilitate the particular offense
Application Note 2 defines a vulnerable victim as a victim of the offense or relevant conduct who is unusually vulnerable because of age, physical or mental condition, or another circumstance making that person particularly susceptible to the criminal conduct. The inquiry is therefore relational: a characteristic must matter to the crime actually committed, rather than merely describe someone who is generally disadvantaged.
The commentary illustrates this distinction through an ineffective cancer cure. Cancer patients are particularly susceptible to fraud exploiting their need for treatment. By contrast, the fact that a victim of broadly marketed fraudulent securities happens to have an unrelated vulnerability does not itself justify the enhancement.
The controlling starting point was United States v. Hess. That decision required a nexus between a victim’s vulnerability and the defendants’ fraud, not simply proof of bereavement. The present opinion preserves that requirement while finding that the expanded record now satisfied it. The new decision thus concerns a materially different evidentiary showing, not abandonment of the earlier ruling.
United States v. Proffit: incidental access versus exploitation of the relevant need
United States v. Proffit, 304 F.3d 1001 (10th Cir. 2002), provides the central comparison. A rancher diagnosed with cancer advertised his ranch for sale. The defendant approached him as a potential buyer but ultimately induced him to invest $50,000 in a fraudulent cattle-futures venture. The court rejected the vulnerable-victim enhancement because the illness explained the initial encounter, not the investment decision. The rancher invested for the ordinary attraction of a quick financial return.
Crucially, United States v. Proffit suggested that the result might differ if the defendant had exploited the illness-driven decision to sell the ranch and fraudulently obtained the ranch itself. That observation distinguished a vulnerability merely opening an incidental opportunity from a vulnerability directly connected to the transaction through which the fraud operates.
Here, financial distress was connected to the very service falsely offered. The defendants promised affordable cremations to people struggling to pay for them, thereby obtaining custody of the bodies they intended to sell. The vulnerability did not simply introduce the parties to an unrelated fraud; it helped produce the transfer essential to this scheme.
C. Why reduced ability to detect or thwart fraud is unnecessary
Hess relied on United States v. Fosher, 124 F.3d 52 (1st Cir. 1997), for language focusing on whether a victim was less likely to detect or thwart a crime. The panel declined to adopt that formulation as the governing Tenth Circuit requirement. It was neither compelled by the Guidelines’ text nor established by the circuit’s precedents.
The cancer-cure example again proved decisive. A person with cancer need not have diminished powers of investigation or judgment to be especially susceptible to promises addressing that illness. Likewise, someone who cannot afford ordinary funeral charges may be particularly susceptible to an offer of free cremation without being less intelligent, attentive, or skeptical than another customer.
Nor did United States v. Proffit support Hess’s proposed restriction. The rancher’s ability to detect fraud would not necessarily differ between an investment scheme and a fraudulent ranch purchase. What would differ is the connection between his illness and the defendant’s chosen transaction.
The resulting distinction is important: the enhancement protects against exploitation of a particular need or condition, not only exploitation of diminished capacity to recognize wrongdoing.
D. Individualized findings, shared characteristics, and impermissible presumptions
The court carefully distinguished evidence-based findings about several similarly situated victims from unsupported assumptions about an entire class.
United States v. Tissnolthtos and United States v. Drapeau
In United States v. Tissnolthtos, 115 F.3d 759 (10th Cir. 1997), the court rejected treating a seventy-one-year-old assault victim as unusually vulnerable based on age alone. It contrasted that situation with United States v. Drapeau, 110 F.3d 618 (8th Cir. 1997), which recognized the obvious vulnerability of a one-year-old assault victim lacking the physical ability to resist and the verbal or mental ability to report the attack.
These precedents establish both the general need for individualized findings and a limited qualification: a class characteristic can sometimes support an overwhelmingly strong inference of unusual vulnerability. Ordinary assumptions about older people or grieving families do not automatically meet that standard.
United States v. Creech and United States v. Brunson
United States v. Creech, 913 F.2d 780 (10th Cir. 1990), rejected the assumption that newlyweds were unusually vulnerable to threats against their spouses. The record did not establish that recently married people were more susceptible to such threats than other married people.
United States v. Brunson, 54 F.3d 673 (10th Cir. 1995), similarly rejected an enhancement based on a defendant’s belief that foreign companies were easier to deceive and the fact that his fraud succeeded. Subjective expectations about a group and successful victimization did not establish objective unusual vulnerability. The court also concluded that choosing foreign corporate victims was not the kind of heightened blameworthiness contemplated by the enhancement.
Those decisions supported the need for evidence here, but not Hess’s argument that the district court had repeated its original error. On remand, the court identified individual circumstances and explained their operational importance to the fraud. Shared financial hardship did not invalidate those findings.
Concrete findings connecting hardship to the scheme
The appellate court highlighted several examples:
- M.C.-P. had major health problems and little income. The defendants persuaded her to substitute cheaper cremation for planned embalming, obtaining the access necessary to sell her grandmother’s body.
- J.D. could not immediately afford his grandfather’s cremation. A promised free cremation in exchange for a brain donation induced his agreement, but the entire body was sold.
- K.B. faced financial and caregiving burdens and received a purported special price because her husband was a veteran.
- N.H. was elderly, disabled, indebted, and dependent on borrowed money for funeral expenses. The low-price offer and assurances of care drew her to Sunset Mesa.
- T.F. had incurred substantial expenses during her husband’s cancer treatment and selected Sunset Mesa instead of her local funeral home because it was cheaper.
The panel also upheld findings concerning other financially constrained victims and five victims whose vulnerability related to terminal illness or hospice circumstances. Hess did not contest the latter five findings on appeal. In total, the appellate court upheld fifteen individual determinations, without endorsing every determination made below.
United States v. Scott, United States v. Castaneda, and United States v. Caballero
United States v. Scott, 529 F.3d 1290 (10th Cir. 2008), quoting United States v. Castaneda, 239 F.3d 978 (9th Cir. 2001), explains the enhancement’s rationale: exploiting a particular victim or group can make conduct more blameworthy than comparable offending. United States v. Scott also upheld an enhancement where a trafficking offender exploited a minor’s small stature and unusual naivety.
United States v. Caballero, 277 F.3d 1235 (10th Cir. 2002), upheld an enhancement where immigration fraud exploited language barriers, unfamiliarity with American law, cultural circumstances, and immigration status. It demonstrated that multiple victims may share a vulnerability without the court engaging in impermissible categorical reasoning, provided the record explains how that characteristic enabled the particular crime.
These authorities reinforced the conclusion that exploiting impoverished families’ immediate need for funeral services justified enhanced punishment. Heightened blameworthiness supported the result, but did not replace the necessary evidentiary nexus.
E. Fifteen victims satisfy the “large number” requirement here
United States v. Kaufman, 546 F.3d 1242 (10th Cir. 2008), concerned exploitation of mentally ill residents in an unlicensed group home, including forced labor and involuntary servitude. The district court had declined the additional enhancement because the Guidelines did not clearly define “large number.” The Tenth Circuit rejected that approach and used the offense-specific involuntary-servitude guideline to conclude that ten victims constituted a large number in that context.
United States v. Anderson, 349 F.3d 568 (8th Cir. 2003), appeared through United States v. Kaufman as authority recognizing that the phrase was “largely uninterpreted.” Its role was to identify the interpretive difficulty, not to supply a controlling numerical rule.
The present panel followed United States v. Kaufman’s contextual method rather than converting its ten-victim conclusion into a universal threshold. For fraud, the court considered § 2B1.1(b)(2), which contains victim-related adjustments referring to five, ten, and twenty-five victims. More directly, United States v. Caballero had sustained the vulnerable-victim enhancement in a fraud case involving sixteen particularly vulnerable victims.
Against that background, fifteen qualified here. The holding remains deliberately narrow: it does not decide whether five or ten would suffice for fraud, and it does not establish fifteen as the minimum for every fraud case. Nor does it make the district court’s twenty-one-victim finding the operative appellate count.
F. Koch’s responsibility extends to qualifying conduct she aided and abetted
Koch argued that she could not be subject to the additional enhancement without meaningful personal contact with most vulnerable victims. The court rejected that position through the structure of the Guidelines:
- Application Note 2 incorporates victims of conduct for which the defendant is accountable under § 1B1.3.
- Section 1B1.3(a)(1)(A) includes acts the defendant committed, aided, abetted, induced, or otherwise caused in the specified relationship to the offense.
- Section 3A1.1(b)(1) requires knowledge or constructive knowledge of at least one victim’s vulnerability.
- Once that initial enhancement applies, § 3A1.1(b)(2) asks whether the offense involved a large number of vulnerable victims and adds no separate knowledge requirement concerning every victim.
Neither defendant disputed the initial enhancement. Koch’s additional enhancement therefore turned on qualifying relevant conduct, not a victim-by-victim showing of personal interaction. Her aiding-and-abetting responsibility encompassed Hess’s conduct in furtherance of their scheme.
United States v. Boll, 3 F.4th 1099 (8th Cir. 2021), did not support a narrower result. Its contextual approach considered the offense of conviction and all relevant conduct, asking whether the number of vulnerable victims exceeded the number typical of offenses of that kind. “Context” referred to the type of offense, not merely the defendant’s personal role.
The holding is not unlimited responsibility for another person’s crimes: the conduct must remain attributable to the defendant under the relevant-conduct rules. Here, aiding and abetting supplied that connection.
G. Plea recommendations, legal concessions, and appellate preservation
The government recommended against applying the additional enhancement to Koch because it considered itself bound by its plea agreement. The district court was nevertheless responsible for independently determining the correct Guidelines calculation.
United States v. Ronquillo, 94 F.4th 1169 (10th Cir. 2024), illustrates the governing principle that parties cannot bind a court through stipulations on legal questions. There, the court independently assessed a warrant’s scope despite a government concession. Likewise, the government’s sentencing position here did not determine the legal applicability of § 3A1.1(b)(2).
Richison v. Ernest Grp., 634 F.3d 1123 (10th Cir. 2011), distinguishes arguments supporting affirmance from arguments seeking reversal. Together with the earlier United States v. Hess decision, it supported allowing the government, as appellee, to defend the judgment on a record-supported ground despite its contrary position below.
Koch also suggested that the government’s presentation of vulnerability evidence might have breached the plea agreement, but she did not develop that argument. Under LaFevers v. Gibson, 182 F.3d 705 (10th Cir. 1999), perfunctory references without developed argument are waived. Consequently, the court did not decide whether a breach occurred. Its ruling on appellate advocacy should not be confused with a merits determination that every aspect of the government’s conduct complied with the agreement.
H. Rehabilitation: permission to consider does not require a sentence reduction
Hess submitted evidence of educational work, courses, supportive letters, assistance to other prisoners, and other rehabilitative activities. The district court described her conduct as commendable but also expected of prisoners, referred to good-time credits, and found the offense’s gravity outweighed mitigation. Hess did not contemporaneously object to that treatment.
United States v. Kee, 129 F.4th 1249 (10th Cir. 2025), supplied the four-part plain-error test: error, plainness, an effect on substantial rights, and a serious effect on the fairness, integrity, or public reputation of judicial proceedings. Hess bore the burden on each requirement.
Her principal authority, Pepper v. United States, 562 U.S. 476 (2011), holds that resentencing courts may consider post-sentencing rehabilitation and may grant a downward variance on that basis in appropriate cases. It rejected categorical restrictions on considering such evidence and explained that sentence reductions and prison good-time credits serve different penological purposes.
But Pepper v. United States does not require a reduction whenever rehabilitation is shown. The panel also concluded that it does not clearly forbid considering the availability of good-time credit when deciding how much weight rehabilitation deserves.
Applying United States v. Booker, 63 F.4th 1254 (10th Cir. 2023), the court assumed, without deciding, that an error occurred but found none obvious under well-settled law. Hess also failed to show a reasonable probability of a lower sentence absent the alleged error. The district court had expressly found that the extraordinary offense circumstances outweighed mitigation.
This is therefore a limited plain-error holding, not blanket approval of dismissing rehabilitation. The critical distinction remains between legally excluding rehabilitation and considering it but assigning it little weight.
I. Koch’s upward variance was substantively reasonable
Koch emphasized her age of seventy-one, health problems, limited criminal history, and lesser role. She characterized the fifteen-year term as effectively a life sentence for an essentially white-collar offense. The panel concluded that the district court had considered those arguments but permissibly found them outweighed.
United States v. Peña, 963 F.3d 1016 (10th Cir. 2020), and United States v. Holt, 161 F.4th 1253 (10th Cir. 2025), describe the narrow appellate inquiry: whether the sentence was arbitrary, capricious, whimsical, manifestly unreasonable, or outside the bounds of permissible choice. Under United States v. Rocha, a sentence outside the Guidelines range is not presumed unreasonable; appellate courts defer to a properly supported assessment that the § 3553(a) factors justify the variance.
The district court explained that the monetary-loss framework did not adequately capture the destruction of families’ confidence about their relatives’ final disposition, the desecration of remains, or the lasting emotional damage. It also considered Koch’s fraud-related prior conviction and lack of remorse. Her lesser culpability was reflected in receiving sixty months less than Hess.
The panel supported this reasoning with several variance precedents:
- United States v. Doty, 150 F.4th 1351 (10th Cir. 2025), upheld an increase from 33–41 months to 96 months because the offense was atypical and extraordinarily harmful.
- United States v. Rocha upheld an increase from 27–33 months to 60 months where extraordinary recklessness was inadequately captured by the range.
- United States v. Lawless, 979 F.3d 849 (10th Cir. 2020), upheld an increase from 60 months to 144 months for arson far outside the ordinary case and emphasized that appellate courts do not reweigh the sentencing factors.
- United States v. Walker, 74 F.4th 1163 (10th Cir. 2023), upheld an increase from 84–105 months to 300 months based partly on severe physical and psychological harm.
- United States v. Vazquez-Garcia, 130 F.4th 891 (10th Cir. 2025), supported treating lack of remorse as one justification for an upward variance.
These decisions did not establish a numerical formula authorizing Koch’s sentence. They demonstrated that unusually serious harm and other individualized considerations can support substantial variances. Because the district court explained its assessment, the appeal presented an impermissible request to rebalance the factors rather than a demonstrated abuse of discretion.