CHICAGO (WGN) — The Dirksen Federal Building and its surrounding streets are back open Wednesday morning after a knife-wielding man entered the lobby Tuesday and demanded to speak to the FBI ...

Louisville Metro Police officers have cleared the area near the Roman L. Mazzoli Federal Building in downtown Louisville July 22 following reports of a suspicious package. LMPD spokesperson John ...

CHICAGO (WGN) — The Dirksen Federal Building and its surrounding streets are back open Wednesday morning after a knife-wielding man entered the lobby Tuesday and demanded to speak to the FBI ...

The Dirksen Federal Building in downtown Chicago is on lockdown, the FBI said.

This post was updated July 27 at 8:14 p.m. United States Marines are no longer posted outside the Wilshire Federal Building in Westwood, after the Pentagon released them from Los Angeles on Monday.

The Dirksen Federal Building in downtown Chicago was on lockdown Tuesday morning, according to the Federal Bureau of Investigation.

A Dirksen Federal Building lockdown and standoff ended after roughly 9 hours after a man armed with a knife caused an evacuation, sources said.

New video obtained by ABC News purports to show the conditions inside a so-called "holding facility" for detained migrants in a federal building in New York City.

A bipartisan coalition of Congress members from Arizona wants to rename the Tucson Federal Building after Rep. Raúl Grijalva.

The Dirksen Federal Building is reportedly being evacuated amid an incident in the lobby involving a man with a knife, according to law enforcement sources. WGN's Courtney Spinelli has the latest ...

LOUISVILLE, Ky. — Reports of an "unattended package" caused a brief stir in downtown Louisville Tuesday morning. The scene unfolded after 9 a.m. near the Mazzoli Federal Building.