The FBI is investigating an incident Tuesday at Chicago’s O’Hare International Airport after a checked bag exploded or combusted.
The suspicious item was a checked bag in the C Concourse, according to Transportation Security Administration spokesman Greg Soule.
Soule said Chicago police, fire and ordnance teams are on the scene. The FBI is interviewing the owner of the bag, Soule said. He added that a perimeter has been established to ensure the safety of people in the area. There were no evacuation orders in place, officials said.
United Airlines spokeswoman Mary Ryan said one employee had been taken to an area hospital.
“A United Airlines baggage handler received minor burns while handling 'pelican cases' which contained batteries,” according to Larry Langford with the Chicago Fire Department. “While the investigation is still under way, it is believed that a metal strip may have triggered the batteries inside the case. There is no criminal activity suspected and (it) is being treated as an accident. The Chicago Fire Department is checking other containers."
– CNN’s Kara Devlin contributed to this report.