This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
Petitioner Homero Gonzalez challenges the use of a magistrate judge to conduct voir dire without his personal consent.
According to Government, the United States argues that magistrate judge rulings can be reviewed de novo by an Article III court.
Background and question before the Court
Petitioner was represented by Assistant Federal Public Defender Brent E. Newton.
The record shows the petitioner did not personally consent to the magistrate judge’s conduct of voir dire.
According to Justice Alito, justices inquired whether a knowing waiver is required.
According to Justice Stevens, justices also asked whether implied consent could be sufficient.
According to Justice Kennedy, justice Kennedy raised the question of adopting a rule requiring an express waiver versus relying on implied consent.
What each side argues
Petitioner (Homero Gonzalez)
Petitioner argues he never gave personal consent to the magistrate judge’s voir dire.
Petitioner contends that Section 3401(b) shows congressional intent for personal waivers and asks that the Fifth Circuit’s decision be affirmed.
Respondent (United States)
According to Government, the Government asserts that magistrate judge rulings are subject to meaningful de novo review by an Article III court.
Ms. Blatt argues that the decision to have a magistrate conduct voir dire is a strategic call best left to counsel.
What happened at oral argument
The oral argument featured appearances by counsel for both parties.
According to Petitioner, petitioner’s counsel highlighted the lack of personal consent and interpreter assistance.
According to Government, government counsel emphasized the importance of de novo review of magistrate decisions.
What the Court decided
Why it matters
The case raises questions about whether a knowing or express waiver is required for a magistrate judge to conduct voir dire, and about the scope of de novo review of magistrate decisions.
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- 7e6bc10c11e396cd8591-r1-859ff7dd0b50704a.pdforal argument transcript
Guide generated September 22, 2026. Automated validation accepted this version.