ICE said Thursday that agents arrested Radule Bojovic, a native of Montenegro, who was working as a sworn officer with the Hanover Park Police Department. Officials said Bojovic entered the U.S. on a tourist visa that expired in March 2015 and remained illegally for a decade.

Illinois leaders reiterated their calls Monday to "tear down" a fence surrounding the ICE facility in Broadview, as the city's mayor restricted protest zones.