Large crowds gathered near a federal detention center in downtown Los Angeles Friday protesting immigration raids that had taken place throughout the city.

Approximately 44 people” were administratively arrested ​​and one person was arrested on an obstruction charge, Homeland Security Investigations said.

Immigration raids Friday led to the arrests of dozens of people and caused hours of chaos in downtown L.A. Here is what we know so far.

Some Democratic-led states are doubling down on their resistance to President Donald Trump's crackdown on illegal immigration.

A protest erupted in Los Angeles on Saturday as the region’s top federal prosecutor said federal law enforcement operations were “proceeding as planned” across the county. NBC News’ Steve Patterson has the latest.

An 11th grader from Queens was detained by ICE agents after an immigration court hearing, local officials say.

An hours-long standoff between protesters and federal agents erupted Saturday morning in Paramount as federal officials warned of further immigration raids to come in Los Angeles.The confrontation near a Home Depot at 6400 Alondra Blvd.