House Oversight Committee Chairman James Comer has expanded his panel’s investigation into alleged fraud in Minnesota’s social services programs -- requesting documents from the Minnesota Department of Human Services and a transcribed interview on Jan. 30 from the department’s commissioner, Shireen Gandhi.

Comer previously requested Gov. Tim Walz and Attorney General Keith Ellison to testify on Feb. 10, 2026. It’s unclear if the two Minnesota officials will appear.

The committee held its first hearing on fraud in Minnesota earlier this month.

One of the two men DHS claimed they were looking for when they erroneously detained a U.S. citizen in St. Paul on Sunday was incarcerated all along, a spokesperson for the Minnesota Department of Corrections told ABC News.

DHS briefly detained ChongLy Thao, claiming that they were looking for Lue Moua and Kongmeng Vang, who they said Thao lived with. Thao’s family has denied those claims.

The Minnesota DOC spokesperson said Moua has been serving a sentence at a facility in Faribault, Minnesota, since 2024 for kidnapping. The spokesperson also said ICE had lodged a detainer for him. A detainer is a request for a facility to hold a prisoner until ICE can take custody of the individual after they complete a sentence.

Moua is scheduled for release in 2027.

Federal agents apprehended Thao and brought him outside in freezing temperatures in his underwear, in a video that has gone viral and inspired protests across the region.

In a statement, DHS Assistant Secretary Tricia McLaughlin appeared to blame a lack of engagement from state and local law enforcement agencies for the mix-up.

“This is exactly what we have been saying: we need state and local law enforcement engagement and information so we don’t have to have such a presence on the streets. If we work together, we can make America safe again,” McLaughlin said.

McLaughlin also claimed ICE has lodged a detainer but did not say when.

-ABC News' Armando Garcia

Minneapolis Mayor Jacob Frey said Thursday he agrees with Vice President JD Vance on the need for peaceful protests and public safety, but sharply criticized the federal government’s current response in the city, calling it excessive, poorly coordinated and harmful to residents who have done nothing wrong.

He said he welcomes any message that encourages calm demonstrations and public order. However, he said the vice president’s comments overlook what is actually happening on the ground in Minneapolis. The mayor said the city has been dealing with unrest and safety concerns for weeks.

The mayor said he agrees with calls to send federal agents home and noted that city leaders have been making that request for weeks. He said the presence of more than 3,000 federal immigration and border agents in Minneapolis has no clear plan and feels like an occupation in a city that is far smaller than New York or Los Angeles.

According to the mayor, the situation has worsened because agents are arresting U.S. citizens, detaining people without cause and stopping residents based largely on how they look. He said people have been detained on their way to work, while dropping off children or even while off duty from law enforcement jobs. He said these actions amount to constitutional violations happening in real time.

-ABC News' Jason Volack

The Pentagon said it is dispatching 25 military lawyers to Minneapolis to assist federal prosecutors, the latest step in a broader push to place military attorneys in civilian courtrooms.

The deployment follows the assignment of 20 military lawyers to Memphis, Tennessee, in recent weeks. Another 20 were detailed to Washington, D.C., in August.

“The Department of War is proud to stand shoulder to shoulder with our law enforcement and Department of Justice partners,” a Pentagon spokesman said in a statement.

When military lawyers are assigned to assist federal prosecutors, they serve as special assistant United States attorneys, known as SAUSAs. In that role, they are authorized to perform much of the same work as career federal prosecutors, including questioning witnesses and arguing cases in court, three military attorneys and two U.S. officials told ABC News.

The assignments are voluntary. Before beginning the work, the lawyers undergo training at the National Advocacy Center in South Carolina, a Justice Department facility, where they receive up to a three-week crash course introduction to civilian legal practice, including courtroom procedure, mock trials and administrative requirements, according to two U.S. officials.

The program has existed largely unchanged since the 1960s, when it was used during the Vietnam War to allow military lawyers to assist civilian authorities, particularly in cases involving deserters. Historically, it has been used sparingly, with U.S. attorneys’ offices sometimes supplemented by one or two military lawyers at a time, and has largely been viewed as a fellowship-style opportunity rather than a large-scale staffing solution.

“To my knowledge, this has never been done at this scale before,” Michael Dunavant, the U.S. attorney for the Western District of Tennessee, said in an interview with ABC News.

The lawyers do not wear uniforms while serving in the role. Though they continue to be paid by the military, they function as civilian prosecutors, effectively on loan to the Justice Department.

-ABC News' Steve Beynon