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Chicago’s ICE crackdown hits a wall of judges

Chicago’s ICE crackdown hits a wall of judges

Rule Changes

Trump's 'Operation Midway Blitz' meets a reborn consent decree and a divided appeals court

December 11th, 2025: Seventh Circuit blocks mass releases, keeps decree

Overview

Federal agents flooded the Chicago area under “Operation Midway Blitz,” arresting thousands in a sweeping immigration crackdown. A little-known consent decree from an earlier ICE raid suddenly roared back to life, and a Chicago judge ordered hundreds of detainees released — until a divided appeals court slammed on the brakes.

Roughly 450 people remain in detention. The ruling will also set limits on how far the Trump administration can go in mass immigration raids without warrants. And it will test whether a single class-action settlement can restrain federal enforcement tactics across six Midwestern states.

Key Indicators

≈4,000
Arrests in and around Operation Midway Blitz
Total arrests linked to the Chicago-area crackdown since summer 2025.
615
Detainees flagged for possible bond release
People Judge Cummings said could be freed if not true public-safety risks.
≈450
People still in ICE detention
Rough count of detainees remaining locked up after the appeals court stay.
6
States under the consent decree
Illinois, Indiana, Wisconsin, Missouri, Kentucky and Kansas are covered.
2–1
Appeals court split
Margin of the Seventh Circuit decision blocking mass releases but keeping limits on ICE.

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People Involved

Organizations Involved

Timeline

May 2018 December 2025

10 events Latest: December 11th, 2025 · 5 months ago
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Historical Context

3 moments from history that rhyme with this story — and how they unfolded.

2018–2022

Castañon Nava Consent Decree and 2018 Chicago ICE Raids

In May 2018, ICE’s Operation Keep Safe swept Latino neighborhoods around Chicago, using traffic stops, home raids and warrantless arrests. Residents sued in Castañon Nava v. DHS, alleging racial profiling and violations of federal arrest standards. After years of litigation, DHS agreed in 2022 to a consent decree limiting warrantless civil arrests and requiring new policies and training.

Then

ICE scaled back vehicle stops and collateral arrests in the Chicago field office and adopted a warrantless-arrest policy.

Now

The decree created the legal lever advocates later pulled to challenge Operation Midway Blitz, showing how one settlement can restrain a future administration.

Why this matters now

This is the prequel: understanding the 2018 raids and decree explains why today’s Chicago crackdown is running into unusually strong legal resistance.

2007–2017

Melendres v. Arpaio and Sheriff Joe’s Immigration Sweeps

In Arizona, Sheriff Joe Arpaio’s office ran traffic and street sweeps targeting Latino drivers under the banner of immigration enforcement. Latino residents sued in Melendres v. Arpaio, and a federal court found systematic racial profiling, imposed a sweeping injunction and appointed a monitor. Arpaio later was held in contempt for violating the court’s orders.

Then

The sheriff’s immigration patrols were curtailed, and the county paid millions in legal fees and damages.

Now

The case became a cautionary tale that aggressive immigration policing can trigger long‑term federal oversight and personal legal risk for officials.

Why this matters now

Melendres shows how local or federal authorities who push immigration sweeps too far can end up under detailed court supervision, much like ICE now faces in Chicago.

2019–2021

Courthouse Arrest Restrictions in New York and Colorado

As ICE began arresting immigrants at state courthouses, New York and Colorado passed laws and secured court orders sharply restricting civil immigration arrests in and around courthouses without judicial warrants. Judges framed these limits as necessary to protect access to justice and state sovereignty over their courts.

Then

ICE scaled back high‑profile courthouse arrests in those states and shifted tactics.

Now

The episode established that even within federal immigration dominance, courts and states can carve out protected zones through targeted legal rules.

Why this matters now

These fights mirror Chicago’s consent decree: in each, narrow but potent rules on where and how ICE can arrest people became an important, durable check on broader enforcement campaigns.

Sources

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