Gov. JB Pritzker and Chicago Mayor Brandon Johnson spoke out after ICU nurse Alex Pretti was was killed in a Minneapolis shooting by federal agents, the second person to be fatally shot in less than a month.

Tensions are escalating in Minneapolis after Alex Jeffrey Pretti, a U.S. citizen, was killed during an encounter with immigration officials on Saturday morning. Here is what to know.

The Trump administration claims Alex Pretti approached officers with a handgun and agents fired “defensive shots”.

Bystander videos verified by CBS News show the scene from multiple angles before the fatal shooting of 37-year-old Alex Prett in Minneapolis.

Family members say the man who was killed by a federal officer in Minneapolis was an intensive care nurse at a U.S.

The agency was founded after Sept. 11 to prevent foreign terrorist attacks. Now it is almost exclusively focused on apprehending undocumented immigrants.

A federal judge granted a temporary restraining order barring DHS and related agencies from "destroying or altering evidence" tied to the fatal shooting of Alex Pretti in Minneapolis.

The Minnesota Timberwolves ' game against the Golden State Warriors in Minneapolis on Saturday, Jan. 24 was postponed hours after federal officers shot and killed a man in the city . "The decision was made to prioritize the safety and security of the Minneapolis community," the Timberwolves said in a statement.