Minneapolis ICE shooting updates: Over 3,000 arrested in Minnesota, DHS says

The Minnesota Department of Public Safety said Saturday that Walz ordered the Minnesota National Guard to be mobilized and are staging to support local law enforcement.

"They are not deployed to city streets at this time, but are ready to help support public safety, including protection of life, preservation of property and supporting the rights of all who assemble peacefully," the department said.

Minnesota National Guard troops remain on standby as of late Saturday afternoon. In a statement, the Guard said that if troops were deployed, they would wear reflective vests "to help distinguish them from other agencies in similar uniforms."

Federal law enforcement officers, including agents with ICE, routinely wear multicam uniforms, the same camouflage pattern used by the Army, Air Force and Space Force.

There have been concerns in the past over the conduct of law enforcement wearing military style uniforms, and that conduct being misconstrued as service members.

In recent years, Guard units have tried to distinguish themselves from police with uniform alterations, like reflective vests and unique patches.

Walz again urged protesters to be peaceful.

"Our public safety team has the resources, coordination, and personnel on the ground to maintain public safety and respond if needed," he said in a statement.

-ABC News' Victoria Arancio

The Minnesota Guard has been mobilized and is on standby to support law enforcement ahead of protests expected to unfold in Minneapolis over the weekend, officials said.

Right now, troops are on standby at their bases and not on the streets. They were in a similar posture last week.

At a news briefing on Friday, Maj. Gen. Shawn Manke, the commander of the Minnesota Guard, described the deployment’s purpose as “to protect life and property.”

It’s unclear how many troops are mobilized. Walz's office declined to comment. The Minnesota Guard did not respond to a request for comment.

“I don’t know if you’ll see National Guard in the neighborhoods or not,” Manke said at the briefing. “It’s going to depend on what the needs are.”

Last week, Minnesota Gov. Tim Walz authorized the National Guard to be "staged and ready to support" law enforcement if needed.

-ABC News' Steve Beynon

A federal judge in Minnesota is temporarily barring federal immigration agents from retaliating against people engaging in lawful and peaceful protest as well as those observing their activities under Department of Homeland Security's Operation Metro Surge.

In an order Friday, U.S. District Judge Katherine Menendez ruled that federal agents deployed to the state under the operation are prohibited from arresting or detaining peaceful protesters "in retaliation for their protected conduct and absent a showing of probable cause or reasonable suspicion that the person has committed a crime or is obstructing or interfering with the activities."

The order also bars Immigration and Customs Enforcement and other federal agents from stopping drivers and passengers unless there's reasonable suspicion that they're obstructing federal enforcement activities.

"The act of safely following Covered Federal Agents at an appropriate distance does not, by itself, create reasonable suspicion to justify a vehicle stop," the judge wrote.

The ACLU filed the lawsuit in December on behalf of plaintiffs who alleged that they were arrested for lawfully protesting or documenting DHS activity.

Federal officials disputed much of the lawsuit's claims. Immigration officials say crowds often became large, hostile and dangerous, with people throwing snowballs, ice, and other objects, blocking vehicles, and surrounding officers. They say pepper spray and other force was used only after repeated warnings and when agents could not move their vehicles safely.

Menendez's ruling applies to "all persons who do or will in the future record, observe, and/or protest Operation Metro Surge and related operations."

DHS is mandated to share the order with all agents in the area over the next 72 hours.

-ABC News' Armando Garcia and Jason Volack

Following news of the federal investigation being opened into Minneapolis Mayor Jacob Frey and Minnesota Gov. Tim Walz, Attorney General Pam Bondi issued a brief statement on social media: "A reminder to all those in Minnesota: No one is above the law."