California Case Summaries

Phi Hoang Ly v. Warden of Mesa Verde Immigration Detention Facility, et al. — Second-Filed Habeas Petition Dismissed as Moot After Prior Petition Secured Release and Injunction Against Re-Detention

Unreported / Non-Citable

Case
Phi Hoang Ly v. Warden of Mesa Verde Immigration Detention Facility, et al.
Court
U.S. District Court — Eastern District of California
Judge
Dale A. Drozd (Barack Obama, 2015)
Date Decided
2026-10-21
Docket No.
1:26-cv-08298
Status
Unreported
Topics
immigration, habeas corpus, mootness, detention, appointment of counsel

Background

On October 9, 2026, petitioner Phi Hoang Ly filed a petition for a writ of habeas corpus pursuant to 28 U.S.C. § 2241 challenging his detention by U.S. Immigration and Customs Enforcement (ICE) at the Mesa Verde Immigration Detention Facility. Concurrently, he filed a motion requesting the appointment of counsel. This filing was docketed as Case No. 1:26-cv-08298-DAD-SCR in the Eastern District of California. The petition and motion were assigned to United States District Judge Dale A. Drozd.

Prior to this filing, on July 27, 2026, Ly had filed a substantially identical habeas petition in the same district challenging the same detention, docketed as Ly v. Warden, Mesa Verde Detention Facility, No. 1:26-cv-05839-TLN-CSK. On October 19, 2026, the court in that first-filed action granted the petition, ordered Ly's immediate release, and enjoined his re-detention absent certain procedural safeguards. As a result, Ly obtained the full relief sought in the second petition before the court could rule on it. The second-filed petition therefore presented no live controversy for the court to adjudicate.

The Court’s Holding

The court held that the second-filed habeas petition (Doc. No. 1) was rendered moot because the petitioner had already received the precise relief requested—immediate release and an injunction against re-detention—through the favorable adjudication of his first-filed petition. Citing Ninth Circuit precedent in Abdala v. I.N.S., 488 F.3d 1061, 1064–65 (9th Cir. 2007), and district court authority in Manuel Cruz-Barragan v. Warden, California City Correction Center, No. 1:26-cv-06440-JLT-CDB (HC), 2026 WL 3034268 (E.D. Cal. Oct. 9, 2026), the court concluded that successful resolution of the pending claims could no longer provide any effective relief.

Accordingly, the court dismissed the second-filed petition for writ of habeas corpus as moot. Because the underlying petition was dismissed as moot, the court also denied the petitioner's motion to appoint counsel (Doc. No. 3) as moot. The order was entered on October 20, 2026, by United States District Judge Dale A. Drozd, and the case was closed. The dismissal was without prejudice to any future claims that might arise from new circumstances.

Key Takeaways

  • A subsequent habeas petition challenging the same detention is rendered moot when a prior petition has already secured the petitioner's release and injunctive relief against re-detention.
  • Mootness doctrine bars federal courts from adjudicating claims where the requested relief has already been obtained through a parallel proceeding, because no live case or controversy remains under Article III.
  • A motion for appointment of counsel in a habeas proceeding is derivative of the underlying petition and must be denied as moot when the petition itself is dismissed on mootness grounds.
  • The court relied on binding Ninth Circuit authority in Abdala v. I.N.S. and persuasive district court precedent in Cruz-Barragan to support dismissal of the duplicative petition.
  • The order reflects the principle of judicial economy and the constitutional case-or-controversy requirement, preventing duplicative litigation over identical relief already granted.

Why It Matters

This order illustrates the practical application of the mootness doctrine in immigration detention litigation, where detainees sometimes file duplicative petitions in the same district. It confirms that once a court grants habeas relief ordering release and enjoining future detention, any pending duplicative petitions lose their live case-or-controversy status. The ruling reinforces that petitioners cannot maintain multiple simultaneous actions for the same relief and that derivative motions, such as requests for appointed counsel, fall with the underlying petition.

The decision also demonstrates the district court's reliance on both binding circuit precedent and recent persuasive authority from the same district to resolve the mootness question efficiently. By dismissing the second-filed petition and denying the motion to appoint counsel as moot, the court avoided unnecessary expenditure of judicial resources on claims that had already been fully resolved in the first-filed action.

Read the full opinion (PDF) · Court docket

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