ICE agents and their partners in federal and local law enforcement ramped up targeted raids over the weekend, seeking known "criminal aliens" accused of U.S. crimes.

After a home raid in Lochbuie, the U.S. Drug Enforcement Administration took at least three suspects into custody with suspected ties to a Mexican drug cartel.

On Sunday, multiple federal law enforcement agencies participated in an operation related to “immigration enforcement efforts” in Savannah, Cartersville and Atlanta, according to a post on X by Drug Enforcement Administration (DEA) Atlanta.

With two top Trump administration officials in Chicago, federal law enforcement began a “targeted” immigration blitz Sunday, according to a spokesman for U.S. Immigration and Customs Enforcement. The agency did not say how many arrests have taken place so far.

Border czar Tom Homan told NBC News that several people with criminal convictions were apprehended in Chicago.

The Trump administration launched an immigration enforcement blitz nationwide Sunday that included multiple federal agencies and resulted in the arrest of nearly 1,000 people, according to Immigration and Customs Enforcement.

Kristi Noem joined the operations just days after she was confirmed by the Senate to lead the Department of Homeland Security.

The Los Angeles-based Drug Enforcement Administration headquarters said it’s cooperating with federal law enforcement entities on immigration enforcement efforts.

The new Homeland Security secretary, Kristi Noem, announced that she was on hand in the city to witness the arrest of an unauthorized immigrant connected to criminal activity.

CHICAGO — Top Trump administration officials, including “border czar” Tom Homan and the acting deputy attorney general, visited Chicago on Sunday to witness the start of ramped-up immigration enforcement in the nation’s third-largest city as federal agencies touted arrests around the country.

Targeted immigration enforcement operations by multiple agencies were launched in Chicago Sunday, with top Trump administration officials in the city to oversee the operation. Multiple sources told CBS News Chicago that those held by ICE Sunday have active warrants.

LOCHBUIE, Colo. — At least three people were arrested Wednesday morning in Lochbuie following a monthslong drug investigation, according to the Drug Enforcement Administration (DEA).