Reported / Citable
Background
Mario Montes, a Mexican national, entered the United States without inspection in 2000 and never obtained lawful immigration status. He was taken into custody by U.S. Immigration and Customs Enforcement and, through counsel, filed a petition for a writ of habeas corpus under 28 U.S.C. § 2241, challenging the legality of his detention.
Montes argued that he was entitled to a bond hearing under 8 U.S.C. § 1226(a), which governs detention of certain aliens during removal proceedings and permits release on bond. He also raised Fifth Amendment procedural and substantive due process claims, contending that his continued detention without a bond hearing was unconstitutional.
The Court’s Holding
Judge Andrew S. Hanen dismissed the petition without prejudice on the pleadings under Rule 4 of the Rules Governing § 2254 Cases, finding it plain from the face of the petition that Montes was not entitled to relief. Because Montes entered without inspection and never gained lawful admission, the court held he is an “applicant for admission” subject to mandatory detention under 8 U.S.C. § 1225(b)(2), not the discretionary detention scheme of § 1226(a). Relying on the Fifth Circuit’s recent decision in Buenrostro-Mendez v. Bondi, 166 F.4th 494 (5th Cir. 2026), the court held that his bond-hearing claim was foreclosed and his detention mandated by statute.
The court rejected Montes’s due process claims as well. His procedural due process claim failed because the statute itself mandates detention, making a bond hearing futile — it could have no bearing on his continued confinement. His substantive due process claim was precluded by Demore v. Kim, 538 U.S. 510 (2003), which established that detention during removal proceedings is a constitutionally permissible component of that process. The court further noted that Montes had not alleged facts suggesting indefinite detention or any other circumstance that would presently render his confinement unconstitutional.
Key Takeaways
- Aliens who entered without inspection and never obtained lawful status are classified as applicants for admission under § 1225(b)(2) and are subject to mandatory detention — they cannot obtain a bond hearing under § 1226(a).
- The Fifth Circuit’s 2026 decision in Buenrostro-Mendez v. Bondi forecloses bond-hearing claims for this category of detainee in the Southern District of Texas.
- Neither procedural nor substantive due process requires a bond hearing where detention is mandated by statute and the detainee has not shown indefinite or otherwise constitutionally infirm confinement.
- District courts may summarily dismiss § 2241 habeas petitions on the pleadings under Rule 4 when the petition plainly shows the petitioner is not entitled to relief.
Why It Matters
This decision illustrates how courts in the Fifth Circuit are applying Buenrostro-Mendez to shut down bond-hearing challenges brought by long-present undocumented immigrants who entered without inspection. By classifying such individuals as applicants for admission rather than as aliens subject to discretionary detention under § 1226(a), the ruling narrows the habeas avenues available to a significant population of ICE detainees and signals that due process arguments alone — absent a showing of indefinite or punitive confinement — will not overcome the mandatory detention statute.
For immigration practitioners, the case underscores the importance of identifying a client’s precise statutory detention category at the outset. Detainees held under § 1225(b)(2) face a fundamentally different legal landscape than those held under § 1226(a), and conflating the two frameworks risks prompt dismissal of federal habeas relief.