Duran Martinez v. Mullin: An Arrest Record Did Not Justify Re-Detention Without Process

Duran Martinez v. Mullin, No. 5:26-cv-03805-BFM, ECF No. 11 (C.D. Cal. July 20, 2026), granted habeas relief on a procedural due-process claim after ICE re-detained a previously released noncitizen without prior process. The court rejected the asserted mandatory-detention premise based on an arrest that did not result in charges and ordered restoration of the prior release conditions. The ruling did not decide every claim in the petition or prescribe a detailed future hearing procedure.

“immediately released on the conditions previously imposed”

Duran Martinez, slip op. at 14

The criminal-record disagreement was material

The petitioner entered in 2022, was briefly detained and then released subject to conditions. He later received release on recognizance and lived in the community while complying with reporting requirements. After his wife applied for U status, he was identified as a derivative beneficiary and alleged membership in the ICWC class. Those humanitarian facts supplied context; they were not the ground on which the court granted relief. Duran Martinez, slip op. at 1–2.

ICE detained him in May 2026 after a brief local arrest. The government’s I-213 described pending grand-theft charges. A court search and declaration reporting the prosecutor’s decision not to charge supported the contrary account. The court found the petitioner’s evidence persuasive. Id. at 2 n.1. The distinction between an arrest and an ongoing charge then became central to the government’s asserted detention authority.

The court’s Laken Riley Act interpretation

The government argued that mandatory detention made additional process unnecessary. The court examined the present-tense wording of section 1226(c)(1)(E)(ii), concluding that the petitioner was no longer arrested or charged within the meaning it assigned to the statute. It distinguished those clauses from the separate conviction and admission clauses. Id. at 8–12.

The reasoning drew on statutory tense, the avoidance of surplusage and the statute’s different categories. Treating every past charge as permanently sufficient would, in the court’s view, undermine the separate treatment of convictions. The court also discussed constitutional avoidance but did not decide that the statute was facially unconstitutional. It rejected the government’s premise under its construction of the provision.

This was a district-court interpretation, not a nationwide holding that any declined charge defeats immigration detention. The full immigration predicates, other statutory grounds and controlling authority remain essential in another case. Nor did the order adjudicate factual innocence merely because the prosecutor did not file charges.

All three due-process factors favored pre-deprivation process

After finding a protected interest in continued conditional liberty, the court applied Mathews v. Eldridge, 424 U.S. 319, 335 (1976). The test considers the private interest affected; the risk of erroneous deprivation of that interest through existing procedures and the probable value of additional or substitute safeguards; and the government’s interest, including the function involved and the fiscal and administrative burdens of additional procedure.

First, the petitioner had a substantial interest in remaining with his family, working and sustaining community relationships after years of release. Second, the court found a serious risk of error where no identified procedure or neutral decisionmaker considered changed circumstances, and the record showed reliance on the disputed arrest account. Third, the government had identified no need for immediate action or other interest justifying withholding process until after re-detention. Duran Martinez, slip op. at 3–7, 12–13.

The court’s constitutional analysis therefore concerned revocation of existing conditional liberty on this record. It should not be flattened into a rule about the initial detention of every newly apprehended person or a claim that every custody decision requires identical procedures.

Relief and unresolved claims

The court granted Claim Two, ordered immediate release on the previously imposed conditions and directed return of confiscated property. It denied the remaining claims as moot, declined the requested detailed future injunction, and required counsel to report release before judgment and closure. Id. at 14–15. An order to release is not itself evidence of the later release date.

The filed caption and docket number control this analysis. An isolated reference in the factual section to a July 2025 petition conflicts with the July 2026 filing identified at the outset; it does not change the order’s July 20, 2026 date. No subsequent appellate disposition is represented here. Mishra X’s guide to assembling the criminal-disposition record focuses on the evidentiary work that exposed the disputed custody premise.

Practical implications of the decision

For noncitizens and families, the useful application is evidentiary: Reconcile the criminal disposition with the immigration record and preserve the conditions under which community life had resumed. The court addressed the combined statutory and procedural record. It did not announce that every prior arrest becomes irrelevant or that every later re-detention is unlawful.

Questions about this issue

Did the court grant relief on every claim?

No. It granted Claim Two and denied the remaining claims as moot.

Was a detailed future injunction entered?

No. The court ordered release on prior conditions but declined the requested detailed prescription for future process.

Is this a nationwide exemption for past arrests?

No. It is a district-court interpretation and due-process ruling on a particular record.

Read the primary source: Duran Martinez v. Mullin — filed order PDF.