What has the ACLU lawsuit in Minnesota alleged about ICE conduct and what remedies is it seeking?

Checked on December 19, 2025
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Executive summary

The ACLU of Minnesota’s new federal lawsuit accuses U.S. Immigration and Customs Enforcement and other federal agents of repeatedly violating Minnesotans’ First and Fourth Amendment rights during recent immigration enforcement operations, alleging harassment, intimidation, unnecessary force, and unlawful detentions of observers and protesters [1] [2] [3]. The complaint seeks immediate and long‑term court orders to stop the practices described, civil remedies for the named plaintiffs, and classwide protections to prevent future constitutional violations [4] [5].

1. What the lawsuit alleges about ICE’s treatment of observers and protesters

The complaint catalogs allegations that federal agents used force and coercion against people who were lawfully observing or protesting ICE activity — including deployment of chemical irritants and rubber bullets, pointing guns at bystanders, boxing in vehicles, and following individuals to their homes — conduct the ACLU says amounted to harassment and retaliation that chilled free speech and assembly [6] [7] [5]. It also alleges that agents detained U.S. citizens and others without probable cause during these encounters, infringing Fourth Amendment protections against unreasonable seizure [1] [2].

2. Specific incidents and named plaintiffs the complaint highlights

The suit names six community members and recounts multiple episodes: Susan Tincher’s claim that she was slammed to the ground and later processed at a federal facility where personal items were cut off, Alan Crenshaw’s allegation he was sprayed with chemical irritants while protesting, and accounts of an agent pointing guns at a married couple in Richfield — details the ACLU uses to demonstrate a pattern of alleged misconduct [8] [1] [4]. The filing is lengthy — reported as a 63‑page complaint — and includes third‑party witness descriptions of agents kneeling on and dragging a woman and other forceful arrests [5] [8].

3. Broader allegations about surveillance and retaliation

Beyond physical force, the complaint alleges investigatory or retaliatory tactics such as using law‑enforcement databases to scan license plates and obtain observers’ home addresses, and following peaceful observers from scenes to their residences — conduct the ACLU argues amounts to intimidation and unlawful retaliation for protected speech [7] [4].

4. Legal claims and theory: First, Fourth, class action and conspiracy claims

Legally, the ACLU frames the case as a class action asserting violations of the First Amendment (retaliation against speech and assembly) and the Fourth Amendment (unreasonable seizure and detention), and alleges an unlawful conspiracy among federal actors to suppress observation and protest of immigration enforcement; it explicitly asks the court to recognize and halt an alleged pattern of constitutional abuses [2] [9] [5].

5. Remedies the ACLU is seeking in court

The ACLU seeks immediate injunctive relief — including a temporary restraining order to halt the challenged practices during litigation — plus permanent injunctive relief barring the defendants from engaging in the alleged unlawful conduct, declaratory relief that the tactics violate constitutional rights, and classwide protections and other remedies to prevent recurrence; the filing also seeks relief on behalf of the named plaintiffs and the broader class [2] [4] [5]. The organization has said it will ask the court for a temporary restraining order to “protect Minnesotans now” while the lawsuit proceeds [5] [2].

6. Context, precedent and related county litigation in Minnesota

The suit arrives against a backdrop of previous Minnesota litigation over cooperation with ICE: earlier settlements and suits found some counties illegally holding people for ICE beyond state authority (Nobles County) and the ACLU separately sued Carver County for allegedly detaining a person for ICE after bail was paid, showing parallel challenges over detention practices and local cooperation with federal immigration enforcement [10] [11]. The ACLU ties the federal conduct to a larger “Operation Metro Surge” deployment, saying the recent spike in enforcement prompted increased observation and subsequent clashes [9].

7. Responses, alternative views and limits of current reporting

ICE and DHS responses have been limited in the reporting; ICE has said agents “conducted themselves with the utmost professionalism” in at least one instance while some critics argue the suit improperly seeks to create a special protected class of “observers,” a contention raised by opponents who say enforcement must be able to proceed without obstruction [3] [1]. Reporting documents the allegations and the requested legal relief but does not yet include judicial rulings or broader evidentiary findings; therefore the ultimate legal outcome and factual determinations remain to be decided by the courts [3] [9].

Want to dive deeper?
What evidence does the ACLU present in the Tincher v. Noem complaint to support claims of unlawful detention and force?
How have courts ruled in past Minnesota cases over sheriffs honoring ICE detainers like Nobles and Carver County?
What statutes and precedents determine when observers and journalists can lawfully record and protest federal immigration enforcement?