Biden judge halts DHS illegal voting probes in nine states before Election Day

A Biden-appointed judge ordered DHS to halt illegal-voting field probes in nine states ahead of Election Day, citing intimidation concerns the administration rejects.

Fox News reported that U.S. District Judge Araceli Martínez-Olguín ruled Wednesday the Department of Homeland Security must stop certain field investigations into suspected illegal voting.

The order blocks elections-related door-knocking and interviews tied to U.S. citizens in California, Connecticut, Georgia, Missouri, Nevada, New York, Pennsylvania, Washington and Wisconsin. Martínez-Olguín delayed enforcement until Friday to give the Trump administration time to appeal. The restrictions expire on Election Day unless the court orders otherwise.

That timing lands just as several of those states face high-profile contests. The ruling freezes a core piece of the administration’s push to keep noncitizens from casting ballots that dilute the votes of American citizens.

Nurses unions sued to stop the field work

Just the News reported the injunction specifically bars “elections-related field operations and field interviews” of people DHS knows or suspects are U.S. citizens. Plaintiffs include the California Nurses Association and National Nurses United.

Martínez-Olguín, nominated by President Joe Biden in 2022, previously spent about six years at the ACLU on women’s and immigrants’ rights work. She was born in Mexico. Activist groups argued the government’s methods intimidated lawful voters and people who help others cast ballots.

The judge said the groups showed they were likely to succeed on a Voting Rights Act claim. She pointed to unreliable source data used to build target lists and to armed agents sent to homes for interviews.

Federal government lawyers told the court some American citizens may have been looked at. They said the in-person interviews were “expressly designed to resolve the discrepancies.”

"Plaintiffs do not claim, nor does the Court find, that it is unlawful for federal officials to undertake investigations into unlawful voting in federal elections... Rather, Plaintiffs seek to stop DHS from continuing to investigate U.S. citizens, who have a legal right to vote, in a way that intimidates and threatens the participation of CNA/NNU members from urging or aiding others to vote."

Breitbart reported that line from the order, along with the judge’s balance of interests. Martínez-Olguín wrote that the public’s “interests in safe elections, free from interference or intimidation, far exceed (the government’s) purported interest in combating unlawful voting by non-U.S. citizens.”

She did not rule that investigating noncitizen voting is itself illegal. She targeted the methods.

DHS says only Americans should pick American leaders

The Trump administration’s position is straightforward. Noncitizen voting in federal elections is a crime. DHS says it has statutory authority to investigate suspected violations.

A DHS spokesperson put the mission in plain terms.

"DHS is laser focused on identifying, prosecuting, and removing aliens who vote and dilute the votes of U.S. citizens. ONLY Americans should elect American leaders."

The same spokesperson added: “We have no plans to question or investigate people we believe to be U.S. citizens.” DHS has directed ICE to deport illegal immigrants who vote in American elections.

That enforcement posture collides with a familiar pattern of courtroom blocks on Trump administration priorities, including earlier fights over judicial orders that later unraveled on appeal.

The Justice Department has not been idle on the voting side. In September it announced charges against 16 individuals, including noncitizens accused of voting illegally in federal elections. Additional election-related charges followed in October.

State roll errors keep the pressure on

Documented problems on the rolls give the administration its opening. Earlier this year, New Jersey was found to have erroneously placed more than 6,000 noncitizens on its voter rolls. Separate reporting described the removal of about 6,600 people from those rolls who had been eligible to cast a ballot in the 2024 election.

Noncitizen voting remains rare in the public record. Cases still surface. The second Trump administration’s crackdown has not yet produced proof of a nationwide wave. It has produced concrete charging decisions and state-level cleanup fights, including the ongoing Justice Department suit over California’s voter rolls.

California sits at the center of more than one of these disputes. The same state that produced this week’s injunction has also drawn hard lines from the White House over counting rules. Trump has publicly warned state officials about counting suspected noncitizen ballots, a clash tracked in prior coverage of his threats of jail time for California officials.

Another Biden-era bench decision previously held that Congress could not ban noncitizens from voting in federal elections, a ruling that fueled the same citizenship-and-ballots fight now playing out in the field.

Readers tracking that thread will recall the earlier case in which a Biden judge limited Congress on noncitizen voting rules.

Nine-state freeze hits battlegrounds first

The injunction’s map is not random. Georgia, Nevada, Pennsylvania and Wisconsin are perennial presidential and Senate battlegrounds. New York, California and Washington add large electoral weight and dense urban turnout operations. Connecticut and Missouri round out the list.

Under the order, DHS field teams cannot continue the contested interviews and door operations against known or suspected citizens in those states through Election Day if the stay lifts and the injunction holds. The judge left open the government’s right to investigate unlawful voting. She closed the specific tactics the nurses’ unions challenged.

Government lawyers framed the home visits as error-correction, not intimidation. The court weighed the risk to voter assistance and mobilization more heavily than the government’s interest in catching illegal votes by noncitizens.

That trade-off is the heart of the fight. One side treats door knocks by armed agents, built on imperfect lists, as a Voting Rights Act problem. The other treats noncitizen ballots as a direct hit on lawful citizens’ equal say and says DHS is charged with finding and removing the people who cast them.

Immigration enforcement friction with local and judicial actors is not new for this DHS. Separate disputes over detainers and releases have already drawn sharp agency responses in other jurisdictions.

The department has also called out local decisions that undercut ICE holds, underscoring how courtroom and county choices can stall federal priorities.

Appeal clock started Friday

Martínez-Olguín stayed her own order until 5 p.m. EDT Friday. That window exists so the administration can seek emergency relief. If higher courts leave the injunction in place, the freeze runs until polls close on Election Day unless modified.

Until then, the practical effect is clear in the nine named states. Certain DHS field checks aimed at resolving citizenship and voting discrepancies are off the table for people the department knows or suspects are citizens. The agency says its focus remains aliens who vote. The court has limited how that focus can be pursued at the doorstep in the final stretch before Americans vote.

Election integrity does not enforce itself. When a single district judge can pause citizenship checks across multiple battlegrounds on the eve of an election, lawful voters are the ones left hoping the system still puts citizens first.