Powder That Caused Evacuation Wasn't Dangerous, Sheriff Says
ARAPAHOE COUNTY, Colo. (CBS4) - The white powder that forced the evacuation of 250 people on Thursday in Arapahoe County didn't pose a threat, the sheriff's department said.
The discovery of the powder in an envelope in a building's mail room spurred firefighters to clear the first floor of an office building.
The sheriff's department said Thursday night it isn't sure what the substance is.
South Metro Fire Rescue said seven people who came into contact with the powder were decontaminated on site. Others were told to go home, shower and wash their clothes.
Hazardous materials crews from the Littleton Fire Department and South Metro Fire Rescue responded to the Nordstrom Credit Building located at 13531 E. Caley Ave. at 10:15 a.m.
Hazmat teams evacuated the first floor of the building as a precaution during their investigation. The office building houses Nordstrom Credit Inc. among other businesses.
Two people were held for observation at the scene.
"They were in the area of this envelope so just as a precaution we're keeping them together and safe. We're not allowing anyone in or out of the facility right now," said South Metro Fire Rescue spokeswoman Becky O'Guinn.
Hazmat teams wearing decontamination suits entered the building to investigate.