Unreported / Non-Citable
Background
Humberto Yosvany Arriola-Rivero pleaded guilty in the Western District of Texas to two counts under 8 U.S.C. § 1324: conspiracy to transport illegally present aliens and conspiracy to harbor illegally present aliens. The applicable Guidelines range called for 30 to 37 months of imprisonment. At sentencing, the district court found that Arriola-Rivero had sexually assaulted one of the women he was harboring and transporting. That finding supported both an upward variance and a Guidelines enhancement under U.S.S.G. § 2L1.1(b)(7) for serious bodily injury, resulting in a sentence of 111 months.
On appeal, Arriola-Rivero advanced three related arguments. He sought to hold the appeal in abeyance and remand to expand the record with a DNA report he claimed was newly discovered and exculpatory. He also argued his sentence was substantively unreasonable, contending the district court improperly relied on the sexual assault finding. Finally, he challenged the district court’s denial of his request for an evidentiary hearing on the assault allegation.
The Court’s Holding
The Fifth Circuit affirmed on all grounds. It declined to enlarge the record or remand, finding no basis to do so under the circumstances. The court recharacterized Arriola-Rivero’s substantive-unreasonableness claim as a procedural one — a challenge to an underlying factual finding — and reviewed the district court’s finding for clear error. Applying that standard, the court held the finding was plausible and not clearly erroneous, given victim and witness statements and a hospital discharge summary documenting the assault, none of which Arriola-Rivero rebutted at sentencing.
The court also affirmed the denial of an evidentiary hearing, noting that Arriola-Rivero had a full opportunity to review the presentence report and submit objections, and offered only speculation about what a hearing might have revealed. As for the DNA report raised for the first time on appeal, the court held it could not consider that evidence and directed Arriola-Rivero to pursue a collateral attack under 28 U.S.C. § 2255, subject to that statute’s one-year limitations period.
Key Takeaways
- A sentencing court may rely on uncharged conduct — including sexual assault — as a basis for an upward variance when the evidence bears sufficient indicia of reliability, even without a formal conviction.
- A challenge to the district court’s factual finding at sentencing sounds in procedural, not substantive, unreasonableness, and is reviewed only for clear error.
- Defendants do not have a right to an evidentiary hearing on PSR objections when they have had a meaningful opportunity to present rebuttal evidence through the standard objection process.
- Newly discovered evidence not presented to the district court cannot be introduced for the first time on direct appeal; the proper vehicle is a § 2255 motion in the district court.
Why It Matters
This decision reinforces the broad discretion district courts possess at sentencing to consider uncharged, disputed conduct — including serious crimes like sexual assault — so long as the supporting evidence clears the reliability threshold. Defense counsel should be aware that the failure to present rebuttal evidence at the sentencing hearing will be held against the defendant on appeal, and that strategic decisions to withhold evidence in hopes of a later evidentiary hearing are risky.
The court’s procedural-versus-substantive framing also has practical significance: by treating the factual-finding challenge as procedural, the Fifth Circuit applied the deferential clear-error standard rather than the abuse-of-discretion review used for substantive reasonableness, making it substantially harder for defendants to disturb fact-intensive sentencing determinations on appeal.