Federal agents with Homeland Security Investigations executed a court-authorized search warrant at the Washington, D.C., residence of Democratic Congresswoman Ilhan Omar early Monday morning, escalating a criminal investigation into the Minnesota lawmaker’s immigration history. The extraordinary action against a sitting member of Congress, just weeks before the midterm elections, underscores that no one is above the law, including progressive critics of the Trump administration’s immigration enforcement. Multiple agents wearing HSI jackets arrived at Omar’s DC-area home around 6 a.m.

Video obtained by Fox News Digital shows officers outside the residence. When an unidentified person asked an agent whether the operation was “an illegal immigration raid,” the officer replied that it was not and described the scene only as “police activity,” declining further comment. A Department of Justice spokesperson confirmed the action in a statement: “Today in the Washington, D.C., area, Homeland Security Investigations executed a judicially authorized search warrant secured by the Department of Justice.

This enforcement action is part of an ongoing federal criminal investigation.” The statement did not detail what investigators searched or seized. As of late morning, no public information had emerged on items removed from the residence. Omar’s office had not responded to requests for comment from multiple outlets.

Sources familiar with the investigation told Fox News and other outlets that the probe centers on immigration paperwork completed by Omar’s late father when she was a child. Omar arrived in the United States in 1995 as a Somali refugee around age 12 and became a naturalized citizen in 2000. Federal officials have not publicly confirmed the precise focus, though one source described the effort to NBC News as part of a years-long criminal investigation involving whistleblowers.

Border czar Tom Homan confirmed the warrant execution Monday morning on Fox but deferred specifics to Deputy Attorney General Todd Blanche or Homeland Security Secretary Markwayne Mullin. The investigation builds on longstanding allegations that have followed Omar for years. Critics have claimed she married Ahmed Nur Said Elmi, a British citizen, in 2009 in a fraudulent arrangement to help him enter the United States, asserting that Elmi is her biological brother.

The claims first surfaced on conservative websites and forums during her 2016 campaign for the Minnesota state House. The Minneapolis Star Tribune examined the records and reported that available documents could neither conclusively confirm nor rebut the sibling allegation. Omar showed a reporter images of family immigration paperwork listing her as the youngest of seven children; Elmi’s name did not appear. She has denied the claim, calling it “disgusting lies.”

Fact-checking organizations have found no definitive public evidence establishing a sibling relationship, and no court has ruled on the matter. Still, the existence of a judicially authorized warrant and confirmed criminal investigation shows federal authorities are treating the underlying questions seriously enough to search a congresswoman’s home. Administration officials have repeatedly highlighted the allegations while confirming investigative activity.

In mid-September, Homan stated on Fox News that there was an “ongoing criminal investigation” involving Omar and that “something that’s been reported and needs to be looked at.” He added that no one is above the law if immigration or marriage fraud occurred. Homeland Security Secretary Markwayne Mullin has stated that “we know that she married her brother to try to bring him into the United States” and suggested possible irregularities in the family’s original migration.

Vice President JD Vance said in May that the Justice Department was examining immigration fraud claims and stated, “We think Ilhan Omar definitely committed immigration fraud against the United States of America.” President Donald Trump has long questioned Omar’s path to citizenship and status, including recent comments urging Minnesotans to push back against the state’s Somali population. Federal prosecutors have not publicly identified specific criminal violations or filed charges against Omar.

Marriage fraud and denaturalization cases require proving knowing misrepresentation with a high burden of proof, particularly involving events from years earlier. Legal experts note the government would need clear evidence of intent. No denaturalization proceedings have been announced. The search itself, however, indicates investigators believe there is probable cause tied to the ongoing probe.

Omar has previously dismissed the scrutiny as partisan attacks. After Homan’s September confirmation, she told Fox News Digital that DHS had not contacted her and that “the right wing has always had this s*** going, so I don’t really worry about it.” She has rejected the brother-marriage allegation and other fraud accusations. As of Monday morning, she had issued no new public statement on the search of her residence.

The contrast between her prior denials and the confirmed execution of a search warrant leaves open the question of what evidence agents sought and whether any will be produced in court. The timing of the search, weeks before the November 3 midterms, is notable. Omar, the first Somali American elected to Congress and a member of the progressive “Squad,” has been one of the most vocal critics of the administration’s immigration enforcement in Minnesota, which she has described as targeting immigrant communities.

Republicans argue the investigation is long overdue accountability for a lawmaker whose own status has faced unanswered questions for a decade. Democrats and some observers warn of political interference, but the judicial authorization of the warrant and Homan’s confirmation of an ongoing criminal case undercut claims of pure political theater. What happens next remains unclear. Officials have confirmed only that the investigation is ongoing and that a warrant was executed.

Additional searches, subpoenas, or interviews could follow. No timeline has been provided. The absence of charges so far, reliance on sources for the specific focus of the probe, and lack of public evidence leave central questions open: whether investigators have developed new information beyond the long-running allegations, and whether any wrongdoing will ultimately be proven.

For now, the pre-dawn search of a sitting congresswoman’s home makes clear that federal investigators are pursuing the matter through formal channels, regardless of Omar’s political status or her consistent denials.