FBI probing white substance at US Attorney office

Published September 21, 2012 3:00pm ET



WASHINGTON (AP) — The FBI is investigating a white substance at the U.S. Attorney’s office in the District of Columbia.

Rebecca Callahan, a spokeswoman for the FBI’s Washington field office, says agents were at the building on Friday morning to investigate.

Bill Miller, a spokesman for the office, referred questions to the FBI.

No other details about the substance, which was discovered Friday, were immediately available.

The building is in the Judiciary Square neighborhood of the city, near multiple courthouses.