Several staff members of Nichols Junior High School in Arlington reported feeling ill on Sept. 22, prompting an evacuation and extensive air-quality testing. .
Several staff members of Nichols Junior High School in Arlington reported feeling ill on Sept. 22, prompting an evacuation and extensive air-quality testing. . Bruce Maxwell Star-Telegram/Bruce Maxwell
Several staff members of Nichols Junior High School in Arlington reported feeling ill on Sept. 22, prompting an evacuation and extensive air-quality testing. . Bruce Maxwell Star-Telegram/Bruce Maxwell