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USA v. Amador-Oliva — magistrate judge recommends accepting guilty plea for illegal reentry

Reported / Citable

Case
USA v. Silvia Marilu Amador-Oliva
Court
U.S. District Court for the Western District of Texas
Judge
Robert F. Castaneda
Date Decided
September 28, 2026
Docket No.
EP:26-CR-02089(1)-LS
Topics
Illegal reentry; Guilty plea; Rule 11; Magistrate judge recommendation

Background

Silvia Marilu Amador-Oliva appeared with counsel before a magistrate judge in the Western District of Texas and pleaded guilty to Count One of the indictment. The count charged illegal reentry under 8 U.S.C. § 1326(a) and (b)(1), pursuant to a plea agreement.

Amador-Oliva consented to enter her plea before the magistrate judge, subject to final approval and sentencing by the presiding district judge. The plea agreement included a waiver of the right to appeal or collaterally attack the sentence.

The Court’s Holding

Magistrate Judge Robert F. Castaneda found that Amador-Oliva was competent and that her guilty plea was knowing, voluntary, and supported by a factual basis. The court found that she understood the charge, her trial rights, the consequences of pleading guilty, the possible penalties, the immigration consequences, and the advisory nature of the Sentencing Guidelines.

The magistrate judge recommended that the district judge accept the guilty plea and enter a judgment of guilt. The recommendation did not itself impose sentence or finally accept the plea; it remained subject to the district judge’s approval. The report also advised that failing to file written objections before sentencing could bar de novo review and appellate review of factual findings later adopted by the district judge.

Key Takeaways

  • The magistrate judge recommended acceptance of Amador-Oliva’s guilty plea to illegal reentry under 8 U.S.C. § 1326(a) and (b)(1).
  • The court found the plea knowing, voluntary, competent, and supported by a factual basis after a Rule 11 colloquy.
  • Final acceptance of the plea and sentencing remained for the presiding district judge.

Why It Matters

The report illustrates the role of a magistrate judge in conducting a felony plea hearing with the defendant’s consent while reserving final approval and sentencing for the district judge. It also underscores that a plea agreement’s appellate and collateral-review waiver does not eliminate the court’s obligation to ensure that the plea satisfies Rule 11.

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