Washington, DC +Senate Bldg. Hazmat Alarm+

Washington, DC +Hazmat Alarm Senate Building+ DC Fire Dept and Hazmat Units are enroute to assist Capital PD for possible presence of a nerve agent, multiple sensors activated in the U.S. Senate Office Buidling, possible decon would be needed.

U/D: 20:17
All tests were negative(all that was needed was a battery change.