Judge Draws a Constitutional Line: Federal Court Curbs Warrantless ICE Arrests in Oregon

In a landmark decision underscoring the tension between federal immigration authority and constitutional protections, U.S. District Judge Mustafa T. Kasubhai ruled on February 4, 2026, that Immigration and Customs Enforcement (ICE) agents in Oregon cannot conduct warrantless arrests unless they first determine that the individual poses a genuine risk of fleeing before a warrant can be secured. This preliminary injunction, issued in the case M-J-M-A v. Wamsley (6:25-cv-02011), marks a significant restraint on ICE’s “arrest first, justify later” tactics, which critics argue have terrorized immigrant communities through indiscriminate sweeps. 24 The ruling, effective immediately, also grants class-action status to the lawsuit, allowing it to represent all Oregon residents at risk of such arrests, and requires ICE to provide detailed narrative documentation for any future warrantless detentions.

Quick Summary of the Ruling

• Core Restriction: Warrantless arrests are barred statewide unless agents can substantiate a flight risk, based on factors like community ties, employment history, age, health, and behavior.
• Documentation Mandate: Officers must record specifics of each arrest, including evidence of escape likelihood, to ensure transparency.
• Class-Action Scope: Protects not just the named plaintiffs but potentially thousands of immigrants and perceived immigrants in Oregon.
• Duration: The injunction holds while the lawsuit proceeds, with a full written opinion forthcoming.

This decision aligns Oregon with jurisdictions like Colorado and Washington, D.C., where similar curbs on ICE practices have been imposed, though the federal government is appealing those cases. 1

Background

The suit, filed on October 30, 2025, by the Portland-based nonprofit Innovation Law Lab, stems from a surge in ICE operations in Oregon amid national calls for mass deportations under the current administration. Lead plaintiffs include M-J-M-A, a 45-year-old Mexican woman arrested on October 30, 2025, while commuting to work in Woodburn, and Victor Manuel Cruz Gomez, a 57-year-old grandfather who has lived in the U.S. for over 25 years with a valid work permit and a pending U visa as a crime victim. 25

M-J-M-A was detained alongside four others in a van stop, held overnight in Tacoma, Washington, and released without charges—highlighting how non-targets, or “collaterals,” get swept up in dragnets. Cruz Gomez, arrested on October 14, 2025, near Hillsboro after a construction job, endured three weeks in detention despite presenting valid documents. He described the ordeal as leaving him “anxious and terrified,” with his family too frightened to open their door for weeks. 31 Testimonies revealed ICE’s use of facial recognition technology, arrest quotas, and post-arrest warrant fabrication, painting a picture of systemic overreach.

The plaintiffs argue that these practices violate the Immigration and Nationality Act (INA), specifically Section 287(a)(2), which permits warrantless arrests only if there’s probable cause of unlawful presence and a likelihood of escape before obtaining a warrant. 19 They also invoke Fifth Amendment due process rights, claiming the arrests inflict “severe harm” through violence and family separation.

The Hearing: Emotional Testimonies and Judicial Rebuke

During the February 4 hearing in Portland’s federal court, evidence included videos of ICE agents drawing firearms, throwing individuals to the ground, and using excessive force during civil immigration stops—actions Judge Kasubhai deemed “violent and brutal” and “excessive,” stating they “defy human decency.” 30 He highlighted a “pattern and practice” of warrantless arrests without flight risk assessments, noting that even two documented cases sufficed to show non-compliance, though evidence suggested far more.

Kasubhai expressed broader alarm: “Due process calls for those who have great power to exercise great restraint. That is the bedrock of a democratic republic founded on this great Constitution. I think we’re losing that.” 29 He dismissed a January 28, 2026, ICE memo from Acting Director Todd M. Lyons, which reiterated warrant requirements, as insufficient, saying it failed to reflect “reality on the street.”

Defense attorneys, representing the Department of Homeland Security (DHS) under Director Kristi Noem and Attorney General Pam Bondi, urged against the “drastic step” of an injunction, arguing the memo provided the exact remedy sought. 1 They apologized for the plaintiffs’ hardships but maintained that injunctions are prospective and cannot undo past harms.

Stephen Manning, executive director of Innovation Law Lab, countered that everyday activities like commuting or buying bread have become “existential threats” for immigrants, flipping the world “upside down.” 31 Witnesses, including a detained woman’s daughter who screamed at agents tackling her green-card-holding mother, underscored the trauma.

Opinion

“Judge Kasubhai’s ruling restores a basic truth that should never have been in question: the Constitution is not a suggestion, and convenience is not an exception. Warrantless arrests are supposed to be rare, justified only by real and immediate risk—not routine practice. When any agency, including ICE, bypasses judicial oversight, it erodes the rule of law it claims to enforce. Due process is not a hurdle to be cleared; it is the foundation of lawful authority, and this decision rightly puts that principle back where it belongs.”

Deep Analysis: Legal Foundations and Constitutional Stakes

At its core, the ruling enforces the INA’s dual-prong test for warrantless arrests, a safeguard against arbitrary detention rooted in post-World War II reforms to prevent abuses seen in earlier immigration enforcements. Without the flight risk element, ICE effectively bypasses judicial oversight, treating administrative warrants—issued by supervisors, not judges—as sufficient, which plaintiffs argue mocks Fourth Amendment protections against unreasonable seizures.

Kasubhai’s emphasis on “irreparable harm” draws from precedents like Zadvydas v. Davis (2001), which limited indefinite detention, and recent circuit court decisions curbing ICE in other states. 20 Legally, this injunction doesn’t halt enforcement but demands precision, potentially reducing “collateral” arrests by 50-70% based on similar cases elsewhere.

Yet, the government’s appeals in Colorado and D.C. suggest this could escalate to the Supreme Court, testing the balance between national security and individual rights amid rising anti-immigrant rhetoric.

Why This Matters:

This ruling arrives amid intensified ICE operations, fueled by executive orders prioritizing deportations. In Oregon, a sanctuary state with laws limiting local cooperation with ICE, it amplifies protections, potentially deterring sweeps that instill fear in mixed-status families and depress economic participation—immigrants contribute billions to the state’s agriculture and tech sectors.

Nationally, it exposes cracks in DHS’s framework: Quotas incentivize volume over legality, eroding trust and due process. For communities, it means fewer families shattered by sudden detentions, reducing psychological tolls like anxiety and school avoidance among children. 29 Critics of the administration see it as a check on overreach, while supporters argue it hampers border security.

In a polarized era, Kasubhai’s warning about losing constitutional bedrock resonates. If upheld, it could inspire lawsuits in other states, forcing ICE toward warrant-based arrests and fostering “decency and normalcy,” as Manning put it. 31 DHS has not commented, but violations could prompt contempt proceedings.

Looking Ahead

The case proceeds to trial, with plaintiffs seeking permanent reforms. Meanwhile, ICE must adapt operations, perhaps increasing warrant requests to judges—a shift that could slow but legitimize enforcement. For Oregon’s immigrants, this offers breathing room, reaffirming that even in enforcement zeal, the law binds all.