Redeploying Homeland Security Investigations agents is part of a broader Trump effort. But some fear many serious transnational crimes will go unprobed.

As the Trump administration works on pledges to crack down on illegal immigration, the flurry of activity has stretched ...

Undocumented immigrants face jail time under new federal registry mandate; unaccompanied migrant children targeted for ...

More: DHS secretary nominee Kristi Noem questioned ... Leal-Hernandez’s extradition was based on a joint HSI/ Drug Enforcement Administration investigation that began in 2012.

The letter cited the Jan. 21 memo and a Jan. 22 DHS memo granting “immigration-officer authorities” to employees of the Drug ...

COLUMBUS, Ohio — As part of the Trump Administration's push to increase deportations and overhaul immigration policy, a new task force has formed to target and arrest dangerous criminals in the ...

Department of Homeland Security Secretary Kristi Noem reported Monday that her agency has identified people who have been ...

The FBI's El Paso office has been collaborating with agencies such as the U.S. Border Patrol and the Drug Enforcement Administration to support DHS in executing the president's executive orders on ...

The U.S. Department of Homeland Security (DHS) is seeking to deputize criminal investigators from the Internal Revenue Service (IRS) and other Treasury Department personnel to assist with immigration ...

Local law enforcement agencies play a limited role in immigration law, but that might change during Trump's promised mass deportation operation.