Capitol Police investigating a suspicious substance Tuesday carry their equipment back to the hazmat truck after declaring the area clear. (Bill Clark/CQ Roll Call)
Updated 10:38 a.m. | Capitol Police sealed entrances to the Capitol Visitor Center shortly after 9 a.m. on Tuesday, in response to a suspicious substance.
Trapped groups of tourists and tour guides milled about in the main level, waiting for an all-clear so that they could enter the Capitol as police investigated in Emancipation Hall.
Escalators to and from the Capitol and outside entrances were ordered closed, as police implemented a shelter in place.
Capitol Police spokesman Shennell Antrobus confirmed the investigation to CQ Roll Call.
At about 9:50 a.m. Capitol Police radios began buzzing with the news that the suspicious substance tested negative and normal operations would soon resume, once the HAZMAT team cleared the scene.
A group of about 30 tourists who had been led out of the CVC theatre during the 45-minute investigation geared up for their tour of the Capitol. An officer joked with them that the well-rested CVC tour guides, also waiting for an all-clear signal, would show them a great time once operations resumed.
Shortly before 10 a.m., word spread that the doors and escalators were re-opening. A handful of Capitol employees who had been waiting in the Crypt boarded the escalator down to the CVC. Full story