Federal immigration agents deployed to Minneapolis used aggressive crowd-control tactics that became a dominant concern in the aftermath of the deadly shooting of a woman in her car this month.
They pointed rifles at demonstrators and deployed chemical irritants early in confrontations. They broke vehicle windows and pulled occupants from cars. They scuffled with protesters and shoved them to the ground.
A woman covers her face from tear gas as federal immigration officers confront protesters Thursday outside Bishop Henry Whipple Federal Building in Minneapolis.
The government says the actions are necessary to protect officers from violent attacks. The encounters in turn riled up protesters even more, especially as videos of the incidents are shared widely on social media.
What is unfolding in Minneapolis reflects a broader shift in how the federal government is asserting its authority during protests, relying on immigration agents and investigators to perform crowd-management roles traditionally handled by local police who often have more training in public order tactics and de-escalating large crowds.
Experts warn the approach runs counter to de-escalation standards and risks turning volatile demonstrations into deadly encounters.
The confrontations come amid a major immigration enforcement surge ordered by the Trump administration in early December, which sent more than 2,000 officers from across the Department of Homeland Security into the Minneapolis-St. Paul area. Many of the officers involved are typically tasked with arrests, deportations and criminal investigations, not managing volatile public demonstrations.
Tensions escalated after the fatal shooting of Renee Good, a 37-year-old woman killed by an immigration agent last week, an incident federal officials defended as self-defense after they say Good weaponized her vehicle.
Law enforcement officers are posted at the scene of a reported shooting Wednesday in Minneapolis.
The killing intensified protests and scrutiny of the federal response.
The American Civil Liberties Union of Minnesota filed a lawsuit on behalf of six residents seeking an emergency injunction to limit how federal agents operate during protests. U.S. District Judge Kate Menendez ruled Friday that federal officers in the U.S. immigration enforcement operation in the Minneapolis area canât detain or tear gas peaceful protester.
Stepping outside their traditional role
"There's so much about what's happening now that is not a traditional approach to immigration apprehensions," said former Immigration and Customs Enforcement Director Sarah SaldaÃąa.
SaldaÃąa, who left the post at the beginning of 2017 as President Donald Trump's first term began, said she can't speak to how the agency currently trains its officers. When she was director, she said officers received training on how to interact with people who might be observing an apprehension or filming officers, but agents rarely had to deal with crowds or protests.
Federal immigration officers confront protesters Thursday outside Bishop Henry Whipple Federal Building in Minneapolis.
"This is different. You would hope that the agency would be responsive given the evolution of what's happening â brought on, mind you, by the aggressive approach that has been taken coming from the top," she said.
Ian Adams, an assistant professor of criminal justice at the University of South Carolina, said the majority of crowd-management or protest training in policing happens at the local level â usually at larger police departments that have public order units.
"It's highly unlikely that your typical ICE agent has a great deal of experience with public order tactics or control," Adams said.
DHS Secretary Tricia McLaughlin said in a written statement that ICE officer candidates receive extensive training over eight weeks in courses that include conflict management and de-escalation. She said many of the candidates are military veterans and about 85% have previous law enforcement experience.
"All ICE candidates are subject to months of rigorous training and selection at the Federal Law Enforcement Training Center, where they are trained in everything from de-escalation tactics to firearms to driving training. Homeland Security Investigations candidates receive more than 100 days of specialized training," she said.
Ed Maguire, a criminology professor at Arizona State University, has written extensively about crowd-management and protest-related law enforcement training. He said while he hasn't seen the current training curriculum for ICE officers, he has reviewed recent training materials for federal officers and called it "horrifying."
Tactics that escalate tension
Maguire said what he's seeing in Minneapolis feels like a perfect storm for bad consequences.
"You can't even say this doesn't meet best practices. That's too high a bar. These don't seem to meet generally accepted practices," he said.
"We're seeing routinely substandard law enforcement practices that would just never be accepted at the local level," he added. "Then there seems to be just an absence of standard accountability practices."
A man is pushed to the ground as federal immigration officers confront protesters Thursday outside Bishop Henry Whipple Federal Building in Minneapolis.
Adams noted that police department practices "evolved to understand that the sort of 1950s and 1960s instinct to meet every protest with force, has blowback effects that actually make the disorder worse."
He said police departments now try to open communication with organizers, set boundaries and sometimes even show deference within reason. There's an understanding that inside of a crowd, using unnecessary force can have a domino effect that might cause escalation from protesters and from officers.
Despite training for officers responding to civil unrest dramatically shifting over the last four decades, there is no nationwide standard of best practices. For example, some departments bar officers from spraying pepper spray directly into the face of people exercising Constitutional speech. Others bar the use of tear gas or other chemical agents in residential neighborhoods.
Regardless of the specifics, experts recommend that departments have written policies they review regularly.
"Organizations and agencies aren't always familiar with what their own policies are," said Humberto Cardounel, senior director of training and technical assistance at the National Policing Institute.
"They go through it once in basic training then expect (officers) to know how to comport themselves two years later, five years later," he said. "We encourage them to understand and know their training, but also to simulate their training."
Adams said part of the reason local officers are the best option for performing public order tasks is they have a compact with the community.
People cover tear gas deployed by federal immigration officers Thursday in Minneapolis.
"I think at the heart of this is the challenge of calling what ICE is doing even policing," he said.
"Police agencies have a relationship with their community that extends before and after any incidents. Officers know we will be here no matter what happens, and the community knows regardless of what happens today, these officers will be here tomorrow."
SaldaÃąa noted that both sides have increased their aggression.
"You cannot put yourself in front of an armed officer, you cannot put your hands on them certainly. That is impeding law enforcement actions," she said.
"At this point, I'm getting concerned on both sides â the aggression from law enforcement and the increasingly aggressive behavior from protesters."
Photos: Tensions rise between residents and immigration officers in Twin Cities
Two people sit in the street with their hands up in front of Minnesota State Patrol during a protest and noise demonstration calling for an end to federal immigration enforcement operations in the city, Friday, Jan. 9, 2026, in Minneapolis. (AP Photo/John Locher)
Bystanders are treated after being pepper sprayed as federal immigration officers make an arrest Sunday, Jan. 11, 2026, in Minneapolis. (AP Photo/John Locher)
A family member reacts after federal immigration officers make an arrest Sunday, Jan. 11, 2026, in Minneapolis. (AP Photo/John Locher)
Federal immigration officers prepare to enter a home to make an arrest after an officer used a battering ram to break down a door Sunday, Jan. 11, 2026, in Minneapolis. (AP Photo/John Locher)
Rob Potylo, aka Robby Roadsteamer, wearing a giraffe costume he calls the "Jeffrey Epstein Giraffe", joins in a protest outside of the Bishop Whipple Federal Building, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/Jen Golbeck)
Rob Potylo, aka Robby Roadsteamer, wearing a giraffe costume he calls the "Jeffrey Epstein Giraffe", is arrested by police from the homeland security rapid protection force, during a protest outside of the Bishop Whipple Federal Building, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/Jen Golbeck)
Protesters try to avoid tear gas dispersed by federal agents, Monday, Jan. 12, 2026 in Minneapolis (AP Photo/Adam Gray)
Federal immigration officers get in a car as they prepare to deploy tear gas at a protest, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/John Locher)
Students from Roosevelt High School protest during a walkout, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/Jen Golbeck)
Monica Travis shares an embrace while visiting a makeshift memorial for Renee Good, who was fatally shot by an ICE officer last week, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/John Locher)
Federal immigration officers are seen outside Bishop Whipple Federal Building after tear gas was deployed Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/Jen Golbeck)
Fireworks are set off by protesters outside the Bishop Henry Whipple Federal Building, Monday, Jan. 12, 2026, in Minneapolis. (AP Photo/Jen Golbeck)
CORRECTS FROM A PROTESTER TO A PERSON - A person is detained by federal agents near the scene where Renee Good was fatally shot by an ICE officer last week, Tuesday, Jan. 13, 2026, in Minneapolis. (AP Photo/Adam Gray)
A protester pours liquid on a tear gas canister deployed by federal immigration officers near the scene where Renee Good was fatally shot by an ICE officer last week, Tuesday, Jan. 13, 2026, in Minneapolis. (AP Photo/John Locher)
A protester is sprayed with pepper spray by a Federal agent Tuesday, Jan. 13, 2026, in Minneapolis.(AP Photo/Adam Gray)
Sue Claude, 65, of Minneapolis, outside the Bishop Henry Whipple Federal Building, Tuesday, Jan. 13, 2026, in Minneapolis. (AP Photo/Adam Gray)
U.S. Border Patrol Cmdr. Gregory Bovino, center, and other federal immigration officers stop at a gas station Tuesday, Jan. 13, 2026, in Columbia Heights, Minn. (AP Photo/Adam Gray)
The car of Patty O'Keefe, a U.S. citizen who was arrested while following federal agents' vehicles and briefly held at a federal facility in Minneapolis, shows glass on the floor after her front driver's side window was smashed in, Tuesday, Jan. 13, 2026. (AP Photo/Jen Golbeck)
People confront a U.S. Border Patrol officer Wednesday, Jan. 14, 2026, in Minneapolis. (AP Photo/Adam Gray)
A poster depicting Renee Good, who was fatally shot by an ICE officer last week, is displayed on a fence alongside other people who were killed by police, in Minneapolis, Wednesday, Jan. 14, 2026. (AP Photo/Adam Gray)
Residents and activists shout at U.S. Border Patrol officers for blocking a street in Minneapolis, Wednesday, Jan. 14, 2026. (AP Photo/Adam Gray)
A U.S. Border Patrol officer steps out of his vehicle after blocking a street in Minneapolis, Wednesday, Jan. 14, 2026. (AP Photo/Adam Gray)
A woman confronts a federal immigration officer at the scene of a reported shooting Wednesday, Jan. 14, 2026, in Minneapolis. (AP Photo/John Locher)
Protesters are hit with projectiles at the scene of a reported shooting Wednesday, Jan. 14, 2026, in Minneapolis. (AP Photo/John Locher)
Law enforcement officers stand amid tear gas at the scene of a reported shooting Wednesday, Jan. 14, 2026, in Minneapolis. (AP Photo/Adam Gray)
A woman covers her face from tear gas as federal immigration officers confront protesters outside Bishop Henry Whipple Federal Building, Thursday, Jan. 15, 2026, in Minneapolis. (AP Photo/Adam Gray)
A man is pushed to the ground as federal immigration officers confront protesters outside Bishop Henry Whipple Federal Building, Thursday, Jan. 15, 2026, in Minneapolis. (AP Photo/John Locher)
A protester carries an upside down American flag in front of federal immigration officers outside Bishop Henry Whipple Federal Building, Thursday, Jan. 15, 2026, in Minneapolis. (AP Photo/John Locher)
Federal immigration officers confront protesters outside Bishop Henry Whipple Federal Building, Thursday, Jan. 15, 2026, in Minneapolis. (AP Photo/John Locher)
Federal immigration officers confront protesters outside Bishop Henry Whipple Federal Building, Thursday, Jan. 15, 2026, in Minneapolis. (AP Photo/John Locher)



