An investigation is ongoing after a woman was killed in a freak accident involving a baggage carousel inside a restricted area of Chicago's O'Hare International Airport.
Around 7:45 a.m. Thursday, an airport employee was inspecting a baggage handling area in Terminal 5 when the dead woman was found, Fox 32 reported.
The woman, who investigators believe is 57, reportedly entered the restricted area just before 2:30 a.m. and was wearing flip-flops. She was found entangled in the conveyor belt system used to move baggage, according to the fire department.
Security footage only captured her walking into the area but did not show how she died, according to The Associated Press.
LAPTOP CATCHES FIRE DURING BOARDING OF AMERICAN AIRLINES FLIGHT IN SAN FRANCISCO
The woman was pronounced dead at the airport.
Police and fire crews responded and noted that while the area is not highly secured, passengers are not supposed to be there.
Chicago Police are investigating the incident.
The Cook County Medical Examiner's Office has not yet released the identity of the woman or her cause of death.
MIGRANTS SLEEPING AT BOSTON AIRPORT TO BE REMOVED AS BAN GOES INTO EFFECT
CLICK HERE TO GET THE FOX NEWS APP
It is unclear why the woman was at the airport, but authorities told Fox 32 they do not believe the woman was an airport employee.
Fox News Digital reached out to Chicago Police and the Chicago Fire Department for comment about the incident but have not yet heard back.
The Associated Press contributed to this report.