Texas Court Upholds Conviction of Asylum Seeker at Shelby Park
Herminia Mariza Iparraguirre Huanuco was arrested at Shelby Park in Eagle Pass, Texas in January 2024, charged with criminal trespass after crossing into a restricted border zone. She pleaded no contest and served six days in jail. In October 2026, a Texas appeals court upheld her conviction — a reminder that even a minor misdemeanor at the border can follow an immigrant into their immigration case.
You crossed into Shelby Park in Eagle Pass, Texas — and now you have a criminal conviction on your record. That is exactly what happened to Herminia Mariza Iparraguirre Huanuco, a woman arrested at the park in January 2024. In October 2026, Texas's Fourth Court of Appeals affirmed her conviction for criminal trespass, a Class B misdemeanor. The ruling matters because even a minor misdemeanor conviction can affect your immigration case.
What happened at Shelby Park
On January 19, 2024, Texas Department of Public Safety Major Arturo De La Garza had issued a written declaration restricting access to Shelby Park in Maverick County. The declaration said only people entering through designated entry points were allowed in. Anyone coming from the riverbanks or other unauthorized spots was prohibited. Iparraguirre Huanuco was arrested that day and charged with criminal trespass. She later pleaded nolo contendere — a plea that means "no contest" (you do not admit guilt, but you accept the punishment) — and received a six-day jail sentence with credit for time already served. No fine was assessed.
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On appeal, her attorneys argued the trial court violated her Sixth Amendment right to a speedy trial. The case had dragged on for about twelve months, partly because of delays in the state turning over discovery materials — documents and evidence the defense had requested. The appeals court acknowledged the twelve-month delay was long enough to trigger a formal legal analysis under the U.S. Supreme Court's Barker v. Wingo standard. But after weighing all four factors — length of delay, reason for delay, whether the defendant asserted her right, and prejudice — the court found no violation. The court noted that the delay barely crossed the threshold and that much of it was tied to the defense's own discovery requests and motions.
Why this matters for immigrants in removal proceedings
A criminal trespass conviction, even a misdemeanor, can show up in immigration court. Immigration judges and USCIS officers review criminal records when deciding asylum applications, green card petitions, and other immigration benefits. A nolo contendere plea is generally treated the same as a guilty plea for immigration purposes. If you were arrested at Shelby Park or in a similar border enforcement operation, you should assume any resulting conviction is part of your immigration record.
What to do
- If you were arrested at Shelby Park or in a Texas border enforcement zone, get a copy of your criminal court record and share it with an immigration attorney before your next immigration court hearing.
- Do not assume a misdemeanor is too minor to affect your case. Immigration courts treat nolo contendere pleas as convictions — even if you served no additional time.
- If you believe your speedy trial rights were violated in a pending criminal case, raise that argument in writing before entering any plea. Once you plead, it becomes much harder to challenge on appeal.
- Check whether any criminal conviction triggers a bar to asylum or affects your eligibility for a work permit (Form I-765, the Employment Authorization Document). An immigration lawyer can review your specific record.
What to do, step by step — see our guide “Immigration Court Rulings”.
Fishkin Law Firm, New York
A nolo contendere plea to criminal trespass may seem minor, but immigration law treats it as a conviction for most purposes, including asylum and adjustment of status. If your criminal case is still pending, assert your speedy trial right in writing and preserve it before any plea — once you plead, that argument is extremely difficult to raise later. Anyone with a border-related misdemeanor on their record should have an immigration attorney review the conviction before their next USCIS or immigration court appearance.
Frequently Asked Questions
Can a misdemeanor criminal trespass conviction affect my asylum application?
Yes. Immigration judges and USCIS officers review all criminal convictions, including misdemeanors. A nolo contendere (no contest) plea is generally treated as a conviction for immigration purposes. Depending on the facts, it could be used against you in your asylum case.
What is a nolo contendere plea and how does it affect immigration?
Nolo contendere means 'no contest.' You do not admit guilt, but you accept the punishment. For immigration purposes, federal law generally treats this the same as a guilty plea. It counts as a conviction on your immigration record.
What is the right to a speedy trial and how do I protect it?
The Sixth Amendment guarantees your right to a speedy trial once you are arrested or charged. To protect it, you must assert this right in writing during your case. Courts weigh four factors: how long the delay was, why it happened, whether you demanded a speedy trial, and whether the delay hurt your defense. If you wait too long to raise this issue, or if you enter a plea without preserving it, you may lose the right to challenge it later.
Was Shelby Park in Eagle Pass legally restricted at the time of these arrests?
Yes. According to the court record, a Texas Department of Public Safety major issued a written declaration on January 17, 2024, restricting access to Shelby Park. Only people entering through designated entry points were authorized. People coming from the riverbanks or other unauthorized locations were prohibited from entering or remaining on the property.