Igor Lyakhovestskiy v. Markwayne Mullin, et al. — Federal Court Denies Amended Habeas Petition Challenging Mandatory Immigration Detention and Arrest Without Warrant Claims

Case
Lyakhovestskiy v. Mullin
Court
U.S. District Court — Southern District of California
Judge
Cynthia Bashant
Date Decided
2026-11-05
Docket No.
3:26-cv-05858
Status
Unreported
Topics
habeas corpus, immigration detention, mandatory detention, 8 U.S.C. § 1226(c), administrative warrant, controlled substance conviction, fentanyl, bond eligibility, ICE custody, deportation proceedings
Source
Mirrored from lexcalifornia.com

Background

Igor Lyakhovestskiy, a Ukrainian citizen who entered the United States as a legal permanent resident on August 30, 1996, filed an Amended Petition for Writ of Habeas Corpus under 28 U.S.C. § 2241. He challenged two aspects of his immigration detention: first, that he was improperly denied bond under Section 1226(c), and second, that he was improperly arrested without an administrative warrant. The Government filed a Return arguing that Lyakhovestskiy was subject to mandatory detention because of his conviction for possession of fentanyl, and that he was presented with an administrative warrant when transferred to Immigration and Customs Enforcement custody.

The factual record showed that Lyakhovestskiy had accumulated a criminal history since his arrival, including three convictions for driving under the influence and a conviction for possession of a controlled substance, specifically fentanyl. On July 12, 2026, he was arrested for alien smuggling. Two months later, on September 18, 2026, he was transferred into ICE custody. Although Lyakhovestskiy stated he did not believe he was shown a warrant or received a notice to appear at the time of transfer, the Government presented evidence that he was served with both documents on the same day he entered ICE custody.

The Court’s Holding

The court first addressed the mandatory detention claim under 8 U.S.C. § 1226(c). The statute requires mandatory detention for individuals convicted of the equivalent of a federal controlled substance felony while litigating their deportation. Lyakhovestskiy did not dispute that the Government charged him with being deportable based on his March 17, 2025 conviction for possession of fentanyl, nor did he dispute that he had this conviction. The court found that possession of fentanyl constitutes the equivalent of a federal controlled substance felony, making him subject to mandatory detention under Section 1226(c). The court therefore rejected his argument that he was improperly denied bond.

Regarding the arrest warrant claim, the court examined 8 U.S.C. § 1226(a), which provides that on a warrant issued by the Attorney General, an alien may be arrested and detained pending a removal decision. While Lyakhovestskiy argued he did not believe he was shown a warrant or received a notice to appear when transferred from state to immigration custody, the court found the undisputed record showed otherwise. The evidence established that on September 18, 2026, the date of his transfer to ICE custody, Lyakhovestskiy was served with both a notice to appear and an administrative warrant. The court concluded his arrest was proper and denied the Amended Petition, ordering the Clerk of Court to close the case.

Key Takeaways

  • A conviction for possession of fentanyl constitutes the equivalent of a federal controlled substance felony, triggering mandatory detention under 8 U.S.C. § 1226(c) without bond eligibility during deportation proceedings.
  • When a petitioner does not dispute the existence of a qualifying conviction or the Government's deportation charge based on that conviction, courts will find mandatory detention applies under Section 1226(c).
  • An administrative warrant served on the same day as transfer to ICE custody satisfies the warrant requirement of 8 U.S.C. § 1226(a), even if the petitioner claims not to remember being shown the warrant.
  • A petitioner's subjective belief about not receiving a warrant or notice to appear cannot overcome undisputed documentary evidence showing proper service of these documents.
  • Lawful permanent residents with controlled substance convictions face mandatory detention without bond while challenging deportation, making such convictions particularly consequential for immigration purposes.

Why It Matters

This decision reinforces the broad scope of mandatory detention under 8 U.S.C. § 1226(c) for noncitizens with controlled substance convictions, even for simple possession offenses. The ruling demonstrates that once the Government establishes a qualifying conviction and the petitioner does not dispute it, courts have little discretion to grant bond regardless of other circumstances. The decision also clarifies that the warrant requirement of Section 1226(a) is satisfied when ICE serves an administrative warrant at the time of transfer to immigration custody, even if the individual does not recall receiving it.

The case highlights the significant immigration consequences of drug convictions for lawful permanent residents and the limited avenues for challenging detention once a qualifying conviction exists. It underscores the importance of documentary evidence in habeas proceedings, as the Government's proof of service defeated the petitioner's subjective belief about warrant service.

Read the full opinion (PDF) · Court docket

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