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Jose Millan Olivas v. Juan Baltazar - Habeas Corpus Petition

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Filed March 10th, 2026
Detected March 15th, 2026
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Summary

The U.S. District Court for the District of Colorado granted a bond hearing for Jose Millan Olivas, a detained Mexican citizen. The petition challenges the lawfulness of his continued detention and warrantless arrest.

What changed

This document details a U.S. District Court order granting a bond hearing for Jose Millan Olivas, a detainee challenging his continued detention and warrantless arrest. The petition argues that his detention is unlawful, particularly after the dismissal of his criminal case, and that he is being improperly classified under mandatory detention statutes. The case involves challenges to the actions of the Denver Contract Detention Facility Warden, U.S. Immigration and Customs Enforcement officials, the Secretary of Homeland Security, and the Attorney General.

This case has immediate implications for immigration detainees and the agencies responsible for their custody. Regulated entities, specifically immigration detention facilities and related government agencies, should be aware of the legal arguments concerning detention duration, warrantless arrests, and proper classification under immigration law. While this is a specific court order, it highlights potential areas of litigation and compliance focus regarding due process and statutory interpretation in immigration detention.

What to do next

  1. Review legal arguments concerning detention duration and classification under immigration law.
  2. Ensure compliance with habeas corpus procedures for detained individuals.
  3. Consult legal counsel regarding potential challenges to detention and arrest procedures.

Source document (simplified)

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March 10, 2026 Get Citation Alerts Download PDF Add Note

Jose Millan Olivas v. Juan Baltazar, in his official capacity as Warden of the Denver Contract Detention Facility; Robert Hagan, in his official capacity as Field Office Director, Denver Field Office of U.S. Immigration and Customs Enforcement; Todd Lyons, in his official capacity as Acting Director of U.S. Immigration and Customs Enforcement; Markwayne Mullin, in his official capacity as Secretary of U.S. Department of Homeland Security; and Pamela Bondi, in her official capacity as Attorney General of the United States

District Court, D. Colorado

Trial Court Document

IN THE UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF COLORADO

Civil Action No. 26-cv-00777-NRN

JOSE MILLAN OLIVAS,

Petitioner,

v.

JUAN BALTAZAR, in his official capacity as Warden of the Denver Contract Detention
Facility;

ROBERT HAGAN, in his official capacity as Field Office Director, Denver Field Office of
U.S. Immigration and Customs Enforcement;

TODD LYONS, in his official capacity as Acting Director of U.S. Immigration and
Customs Enforcement;

MARKWAYNE MULLIN,1 in his official capacity as Secretary of U.S. Department of
Homeland Security; and

PAMELA BONDI, in her official capacity as Attorney General of the United States,

Respondents.

                       ORDER                                        

N. REID NEUREITER

United States Magistrate Judge

This case is before the Court on Jose Millian Olivas’s (“Petitioner”) Petition for
Writ of Habeas Corpus (the “Petition”). ECF No. 1. Petitioner is a detainee at the Denver
Contract Detention Facility. Id. ¶ 3. The Petition challenges (1) the lawfulness of
Petitioner’s continued detention over 48 hours following dismissal of his criminal case,
(2) his warrantless arrest by Respondents, and (3) his ongoing confinement under an
improper mandatory detention classification under 8 U.S.C. § 1225 (b)(2), when his

1 Pursuant to Fed. R. Civ. P. 25(d), Markwayne Mullin, in his official capacity as
Secretary of U.S. Department of Homeland Security, has automatically been substituted
as a party to this action.

detention is actually governed by § 1226(a). See id. ¶ 2. Because this is a
fundamentally legal debate, there is no need for a hearing on the Petition. See 28
U.S.C. § 2243. For the reasons that follow, the Court GRANTS IN PART the Petition.

BACKGROUND

This case is one of numerous cases in this District and across the country

seeking habeas relief for immigrants detained within the United States and denied bond
hearings under a new interpretation of 8 U.S.C. §§ 1225, 1226. E.g., Vasquez Gomez v.
Bondi, No. 26-CV-00489-NRN, 2026 WL 482677 (D. Colo. Feb. 20, 2026); Diaz
Marquez v. Baltasar, No. 26-cv-00293-CYC, 2026 WL 370864 (D. Colo. Feb. 10, 2026);
Abarca v. Baltazar, No. 25-cv-04086-CYC, 2026 WL 309198 (D. Colo. Feb. 5, 2026);
Hernandez-Redondo v. Bondi, No. 25-cv-03993-2 PAB, 2026 WL 290989 (D. Colo. Feb.
4, 2026); Jimenez Facio v. Baltazar, No. 25-cv-03592-CYC, 2025 WL 3559128 (D.
Colo. Dec. 12, 2025); Garcia Cortes v. Noem, No. 25-cv-02677-CNS, 2025 WL
2652880 (D. Colo. Sept. 16, 2025); Batz Barreno v. Baltasar, No. 25-cv-03017-GPG-

TPO, 2025 WL 3190936 (D. Colo. Nov. 14, 2025); Loa Caballero v. Baltazar, No. 25-cv-
03120-NYW, 2025 WL 2977650 (D. Colo. Oct. 22, 2025). Petitioner asks that he be
immediately released from unlawful detention or that Respondents provide a prompt
bond hearing under § 1226(a). ECF No. 1 at 21–22.

Petitioner is an 18-year-old citizen and national of Mexico who entered the United
States when he was one year-old. Id. ¶ 20. He has lived his entire life in Cheyenne,
Wyoming, where he attended school full-time and worked the night shift at Domino’s
pizza. Id. ¶ 21. The night before he was supposed to start his senior year of high school,
he was arrested by Cheyenne police officers after he was observed sleeping his parked
car at a gas station. Id. ¶ 22. On the advice of counsel, he did not post bond and was
held in custody during the pendency of his criminal case. Id. ¶ 24. After six months, all
charges were dismissed. Id. ¶ 25. However, he was not released from custody; instead,
he was detained for three additional days and then transferred—without a warrant—into
the custody of U.S. Immigration and Customs Enforcement (“ICE”). Id. ¶¶ 26–28. He

has been held without bond since February 5, 2026.

Petitioner first argues that his detention beyond the expiration of the regulatory
48-hour detainer period after the dismissal of his criminal charges violated his Fifth
Amendment rights. Second, Petitioner states that ICE did not obtain a Form I-200,
Warrant for Arrest of Alien, prior to arresting and detaining him, and did not have
grounds for a warrantless arrest. Finally, Petitioner contends that he is entitled to a bond
hearing under 8 U.S.C. § 1226 (a).

Respondents state2 that the Court does not have jurisdiction to decide the first
two questions. As to the third, Respondents argue that Petitioner is subject to

mandatory detention under § 1225(b). Respondents’ statutory interpretation has been
rejected by this Court as well as several other judges in this District. See Vasquez
Gomez, 2026 WL 482677, at *2; Jimenez Facio, 2025 WL 3559128, at 2 (recognizing
that “every decision in this District addressing the issue” has determined that §
1225(b)(2)(A) does not apply to persons, like Petitioner, who have already been residing
in the United States for years). Indeed, Respondents concede

2 The parties disagree on the calculation of Respondents’ response deadline.
However, Petitioner does not ask the Court to strike the response or otherwise argue
that Respondents waived any arguments in their purportedly untimely brief. Therefore,
the Court does not need to address this issue.

that until the Tenth Circuit rules on this issue, this Court’s prior ruling on this
issue would lead the Court to reach the same result here if the Court
adheres to that decision, as the facts of this case are not materially
distinguishable from that case for purposes of the Court’s decision on the
legal issue of whether Petitioner is subject to mandatory detention under 8
U.S.C. § 1225 (b)(2).

ECF No. 9 at 3.

ANALYSIS

A district court may grant a writ of habeas corpus to any person who
demonstrates he is “in custody in violation of the Constitution or laws . . . of the United
States.” 28 U.S.C. § 2241. This includes “[c]hallenges to immigration detention.”
Soberanes v. Comfort, 388 F.3d 1305, 1310 (10th Cir. 2004). The individual in custody
bears the burden of proving that their detention is unlawful. Walker v. Johnston, 312
U.S. 275, 286
(1941). To meet that burden, Petitioner argues, in part, that 8 U.S.C. §
1226 (a) applies to him; “that aliens detained under § 1226(a) receive bond hearings at
the outset of detention,” Jennings v. Rodriguez, 583 U.S. 281, 306 (2018) (citing 8
C.F.R. §§ 236.1 (d)(1), 1236.1(d)(1)); see 8 U.S.C. § 1226 (a) (providing for discretionary
detention); see also 8 C.F.R. § 1003.19 (providing framework for requesting a bond
determination); and that he has received no such hearing.

As this Court and others in this District have repeatedly found in similar cases,
Petitioner has met his burden showing that his continued detention without a bond
hearing is unlawful. See Diaz Marquez, 2026 WL 370864, at *1 (“The Court remains
firmly convinced that it and the other judges in the District who have addressed this
issue have correctly decided those cases.”). Accordingly, the Court finds that Petitioner
has a statutory right to a bond hearing that has not been provided, in violation of
Petitioner’s Fifth Amendment substantive due process rights. See Jimenez Facio, 2025
WL 3559128, at *3 (“Resolution of the due-process question may be unnecessary[,] . . .
[b]ut to the extent it is, ‘the Court agrees with other courts that have, against
substantially similar factual backgrounds, concluded that detention without a bond
hearing amounts to a due process violation.’”) (quoting Garcia Cortes v. Noem, No. 25-
cv-02677-CNS, 2025 WL 2652880, at *4 (D. Colo. Sept. 16, 2025)).

At this time, the Court will not reach the lawfulness of Petitioner’s post-dismissal
detention or his transfer to ICE custody. See Hernandez v. Baltazar, No. 26-cv-0276-
WJM-TPO, 2026 WL 304362, at *1 n.1 (D. Colo. Feb. 5, 2026) (“Because the Court
concludes that section 1226(a) controls here, it need not base its Order on whether
Alvarez Hernandez's other arguments are availing.”); INS v. Bagamasbad, 429 U.S. 24,
25
(1976) (“As a general rule courts and agencies are not required to make findings on
issues the decision of which is unnecessary to the results they reach.”). Should
Petitioner not be released after the bond hearing, the Court may issue an order or hold
a hearing on these issues.

Lastly, Petitioner requests attorney fees and costs. ECF No. 1 at 22. But
D.C.COLO.LCivR 54.3(a) requires that “a motion for attorney fees . . . be supported by
affidavit,” and no such affidavit supported the request. Further, “a motion involving a
contested issue of law shall . . . be supported by a recitation of legal authority in the
motion.” D.C.COLO.LCivR 7.1(d). As a result, the Court denies this portion of the
Petition without prejudice. If the Petitioner chooses to file a motion for attorney fees, it
must comply with all applicable rules and provide legal authority for the request. See
L.G. v. Choate, 744 F. Supp. 3d 1172, 1187 (D. Colo. 2024).

CONCLUSION

For the foregoing reasons, it is hereby ORDERED that the Petition, ECF No. 1, is
GRANTED IN PART as follows.

It is further ORDERED that

1) Respondents shall provide Petitioner with a bond hearing under 8 U.S.C. §

1226 (a) within seven days of this Order. If Respondents to not do not provide
Petitioner with a bond hearing under 8 U.S.C. § 1226 (a) as required herein,
Petitioner must be immediately released from detention;

2) Respondents are ENJOINED from denying bond to Petitioner on the basis that
he is detained pursuant to 8 U.S.C. § 1225 (b)(2)(A); and

3) Respondents shall file a status report within three days of Petitioner’s bond
hearing, stating whether he has been granted bond, and, if his request for bond
was denied, the reasons for that denial.

Dated: March 10, 2026.

                        BY THE COURT:                               

                        N. Reid Neureiter                           
                        United States Magistrate Judge

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
D. Colorado
Filed
March 10th, 2026
Instrument
Enforcement
Legal weight
Binding
Stage
Final
Change scope
Substantive

Who this affects

Applies to
Immigration detainees Government agencies Legal professionals
Geographic scope
National (US)

Taxonomy

Primary area
Immigration
Operational domain
Legal
Topics
Judicial Administration Civil Rights

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