The fatal shooting of Alex Pretti by Border Patrol agents has further inflamed tensions in Minneapolis, a city at the center of America's immigration debate in recent months. Here's a look at how it started.

The ongoing protests and images coming out of Minnesota have prompted concerns from some Trump administration officials over the optics of the immigration crackdown as Americans grow alarmed by the chaotic scenes unfolding in the state.

The child’s immigration status may be a critical factor, and it is unclear if the 5-year-old was legally in the United States. If he wasn’t, he may be subject to deportation with one or both parents. Charles, the ICE official, said Friday that the family entered the United States together, suggesting the he was not a U.S.-born citizen.

A judge will hear arguments on Monday as state and local officials seek to halt the federal deployment of immigration agents in Minnesota. The case has taken on heightened urgency after federal agents killed Alex Jeffrey Pretti.

The 5-year-old immigrant boy taken into ICE custody alongside his father in Minnesota has an active immigration case and cannot be legally deported yet, records reviewed by CBS News indicate.

State and the Twin Cities officials face subpoenas as the feds probe whether they obstructed immigration enforcement efforts that have drawn strong backlash. Follow for live updates

Three citizenship ceremonies NPR attended in the Washington, D.C. area in January were largely celebratory experiences, despite a year of hurdles and changes to the naturalization process.

As ICE and Border Patrol agents increasingly work alongside one another nationwide, it's often become difficult to tell them apart.

Trump increased immigration detention to record levels, with 69,000 held as of early January, according to ICE statistics. Some 43% of the detainees picked up by ICE had no criminal charge or conviction, the figures showed.

Businesses are coming into the crosshairs of President Donald Trump's mass deportation campaign, whether it's public pressure for them to speak out against aggressive immigration enforcement or becoming the sites for arrests themselves.