Unreported / Non-Citable
Background
Yaquin Ponce Aguirre proceeded pro se on a petition for a writ of habeas corpus under 28 U.S.C. § 2241 in the United States District Court for the Eastern District of California, Case No. 1:26-cv-7526-SAB-HC. The caption names the Warden of the California City Immigration Processing Center as Respondent. The parties consented to the jurisdiction of a United States magistrate judge, as reflected in ECF Nos. 5, 6, and 8.
On October 13, 2026, Respondent filed a motion to dismiss the petition, asserting that Aguirre was subject to a final order of removal and was detained pursuant to mandatory detention authority under 8 U.S.C. § 1231(a)(2) (ECF No. 7). The November 2, 2026 order did not decide that motion. Instead, it addressed a new uncertainty about where Aguirre was being held and whether the court still had a live detention controversy before it.
That uncertainty arose from two developments. Mail sent to Aguirre on October 29, 2026 was returned as undeliverable, and a search of U.S. Immigration and Customs Enforcement's Online Detainee Locator System using his A-number returned zero results. Together those facts suggested he might no longer be in ICE custody.
The Court’s Holding
The court explained that it appeared Aguirre may not be in ICE custody, which could moot his pending habeas petition. It cited Abdala v. I.N.S., 488 F.3d 1061, 1065 (9th Cir. 2007), where a habeas petition challenging the length of immigration detention became moot because there was no extant controversy for the district court to act upon once the petitioner was subsequently deported, thereby curing his complaints about the length of his detention.
The operative directive then ordered that within FIVE (5) days of the date of service of the order, Respondents SHALL inform the Court of Petitioner's current custody status and file any supporting documentation. United States Magistrate Judge Stanley A. Boone signed the order, dated November 2, 2026.
The ruling was therefore an information-gathering directive, not a dismissal, not a grant of habeas relief, and not a final determination that the petition was moot. The October 13 motion to dismiss remained undecided, and the custody report would supply the factual basis for deciding whether the petition remained live and how the dismissal arguments should proceed.
Key Takeaways
- Returned mail and a zero-result ICE detainee-locator search prompted the court to question whether Aguirre remained in ICE custody.
- The respondent had to inform the court of Aguirre's current custody status and file any supporting documentation within five days after service of the order.
- The court identified potential mootness under Abdala but did not dismiss the habeas petition and did not resolve Respondent's October 13 motion to dismiss.
- The Abdala citation explains why deportation can eliminate a live controversy over the length of immigration detention by curing the petitioner's complaints.
- The parties had consented to magistrate-judge jurisdiction, and United States Magistrate Judge Stanley A. Boone issued the order on November 2, 2026.
Why It Matters
The order shows why accurate custody information is essential in immigration habeas litigation: a petition directed at ongoing detention may present a different justiciability question if the petitioner has been released, transferred, or removed. The court did not presume mootness from the locator search alone; it required a documented response from the respondent so the record could establish Aguirre's actual status before any further ruling.
For practitioners, the immediate consequence was procedural but consequential. The custody report and supporting records would supply the factual basis for deciding whether the petition remained live and how the outstanding dismissal motion should be resolved. The order itself granted no release, rejected no statutory defense on the merits, and made no final mootness finding.