Justice Department investigates Governor Tim Walz and Mayor Jacob Frey over immigration enforcement statements

Federal inquiry opened as immigration operation escalates across the Twin Cities

The U.S. Department of Justice has opened an investigation involving Minnesota Gov. Tim Walz and Minneapolis Mayor Jacob Frey, focusing on whether their public statements unlawfully impeded federal immigration enforcement. The inquiry, described by officials familiar with the matter as centered on a potential conspiracy-related offense, has not been accompanied by publicly filed charges or a formal public notice to the governor’s office.

The investigation emerged amid a weeks-long federal immigration enforcement push in Minneapolis and St. Paul that federal authorities have characterized as the largest such operation in the area, with more than 2,500 arrests reported. The stepped-up enforcement has contributed to heightened public tension, including protests and legal disputes about federal tactics during demonstrations.

What officials have said — and what remains unclear

Walz and Frey have both criticized the federal posture in Minnesota in recent days, though neither has acknowledged receiving a formal investigative notice. Walz has framed recent federal scrutiny of public officials as an attempt to use the justice system against political opponents. Frey, in a public statement, said he viewed the investigation as intimidation and said he would remain focused on public safety in Minneapolis.

Key details about the Justice Department’s investigation remain undisclosed, including which specific statements are under review, whether subpoenas have been issued, and whether any investigative steps have been taken beyond preliminary fact-gathering.

Context: enforcement surge and a fatal shooting

The federal enforcement push intensified following the Jan. 7, 2026, shooting death of Renée Good in Minneapolis by an ICE officer during a confrontation. City and state leaders pressed for the release of investigative information and raised concerns about the conduct of federal operations.

In the days after the shooting, legal challenges also expanded. A federal judge issued an order limiting certain law-enforcement actions toward peaceful observers during protests, including restrictions on detentions and the use of chemical irritants in specific circumstances.

Political backdrop in Minnesota

The investigation comes during a volatile period in state politics. On Jan. 5, 2026, Walz announced he would not seek re-election, saying he would focus on governing rather than campaigning. Separately, Minneapolis officials have been balancing public safety planning with demands for oversight of federal activity.

What to watch next

• Whether the Justice Department publicly confirms the investigation’s scope or issues formal notices.
• Any court filings connected to protest-related limits on enforcement tactics.
• State and local requests for investigative transparency following the Jan. 7 shooting.

No criminal charges have been announced against either Walz or Frey. Investigations can be closed without charges, or can expand based on evidence gathered over time.