Reported / Citable
Background
Marlon Alexis Munguia-Aguilar was indicted in the Western District of Texas for illegal reentry into the United States in violation of 8 U.S.C. § 1326. On June 18, 2026, the defendant appeared before a United States Magistrate Judge with counsel present for a guilty plea colloquy conducted pursuant to Federal Rule of Criminal Procedure 11.
The magistrate personally addressed the defendant in open court and informed him of his right to have his plea taken by the district judge. The defendant, with counsel’s advice, consented to the magistrate taking his guilty plea, with sentencing to follow before the presiding district judge.
The Court’s Holding
The magistrate found that the defendant understood the nature of the charges and applicable penalties, that he understood and freely waived his constitutional and statutory rights, and that his plea was made voluntarily and knowingly. The defendant entered a guilty plea to Count One—illegal reentry under 8 U.S.C. § 1326—without a plea agreement.
The magistrate found the defendant competent to enter the plea and determined there was a sufficient factual basis for it. Based on these findings, the magistrate recommended that the defendant’s guilty plea be accepted and that a judgment of guilt be entered. The defendant was advised that he may be subject to restitution, with sentencing to be conducted by the district judge.
Key Takeaways
- Defendant pleaded guilty to federal illegal reentry charges without a negotiated plea agreement
- Magistrate confirmed full compliance with Rule 11 procedural safeguards protecting the defendant’s constitutional rights
- Guilty plea found to be voluntary, knowing, competent, and factually supported
- Sentencing pending before the district judge
Why It Matters
This case reflects routine criminal practice in federal border districts, where illegal reentry prosecutions are common. The magistrate’s detailed findings ensure that the defendant’s due process rights were protected through the Rule 11 colloquy—a critical safeguard that prevents coerced or unknowing guilty pleas.
The case demonstrates how federal courts in border regions systematically process immigration-related criminal matters while maintaining constitutional protections for defendants, even absent plea negotiations.