From Fox News:

A shooting reportedly involving Border Patrol took place in Minneapolis, Minn., on Saturday at the intersection of East 26th Street and Nicollet Ave.. The Department of Homeland Security (DHS) told Fox News that the suspect was armed with a gun and two magazines. Minnesota Gov. Tim Walz condemned the shooting and called on the Trump administration to end its operation in his state.
From AP:
Democrats demanded that federal immigration officers leave Minnesota after a U.S. Border Patrol agent fatally shot a man in Minneapolis, drawing hundreds of protesters onto the frigid streets and increasing tensions in a city already shaken by another shooting death weeks earlier. Family members identified the man who was killed as Alex Pretti, a 37-year-old intensive care unit nurse who protested President Donald Trump’s immigration crackdown in his city. After the shooting, an angry crowd gathered and protesters clashed with federal officers, who wielded batons and deployed flash bangs. [scroll for more:]
The Minnesota National Guard was assisting local police at the direction of Gov. Tim Walz, officials said. Guard troops were sent to both the shooting site and a federal building where officers have squared off with demonstrators daily.