A crowd gathered in Chanhassen on Saturday, where Immigration and Customs Enforcement (ICE) agents were reportedly trying to arrest someone on the roof of a building.

As the Department of Homeland Security undertakes stepped-up immigration enforcement in Minnesota, arrests and other confrontations have been popping up in more locations.

A tense situation developed in south Minneapolis Monday afternoon, where dozens of residents confronted ICE agents operating in the streets near Lake Street and Pillsbury Avenue, not far from the Karmel Mall.

USA TODAY spent several days shadowing ICE agents as they made targeted immigrant arrests in Kansas City to get to know them.

ICE agents making arrests near Karmel Mall in Minneapolis had to call for help after a group of 60 to 70 protesters swarmed the scene on Monday.

ICE ads are popping up on all your favorite platforms as part of a $30 billion initiative to hire more agents by the end of the year.

Suffolk County District Attorney Kevin Hayden said ICE activity has impacted hundreds of cases prosecuted by his office — noting instances in which defendants got detained during proceedings, as well as times when victims and witnesses were afraid to cooperate because of agents' presence.

Oregon parents and teachers form ICE watch groups using social media to alert communities about immigration enforcement near schools and neighborhoods.