11th Cir.

United States v. Portela-Martinez

May 7, 2026 ·1:22-cr-20431-KMM-3 ·Per Curiam · By James Taylor

The Eleventh Circuit affirmed the convictions of two defendants for conspiracy to commit wire fraud and substantive wire fraud. The court found no reversible error in the district court's handling of evidentiary challenges or jury instructions.

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Background

Following a trial, a jury found Miguel Montalvo-Villa and Ivette Portela-Martinez guilty of conspiracy to commit wire fraud and wire fraud. The jury also found Montalvo-Villa guilty of making a false statement to a United States department or agency. The district court sentenced Montalvo-Villa to seventy-one months’ imprisonment and Portela-Martinez to forty-six months’ imprisonment. The defendants appealed their convictions, and Montalvo-Villa appealed his sentence.

The court’s reasoning

The defendants raised five issues concerning their trial, including claims that the evidence was insufficient to prove they knowingly and willfully participated in the fraud. Portela-Martinez also challenged the denial of her Rule twenty-nine motion, the exclusion of FDA investigation findings and evidence regarding Garmendia’s past clinical work, and the admission of an Actelion letter containing hearsay. She further argued that jury instructions improperly diminished the government’s burden of proof and that cumulative errors violated the Fifth and Sixth Amendments. Montalvo-Villa asserted that the district court drew an impermissible adverse inference from his silence at sentencing. After careful review and with the benefit of oral argument, the court found no reversible error.

What it means going forward

The convictions and sentences for wire fraud and related offenses stand, reinforcing the district court’s evidentiary and instructional rulings in this fraud case.

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