COBB COUNTY, GA — An investigation is underway after an incident at the Goliath roller coaster at Six Flags Over Georgia in metro Atlanta has reportedly left at least one person dead.

According to an emergency 9-1-1 call courtesy of the crime radar app, a dispatcher said, “heading to Six Flags theme park on Six Flags Parkway. Someone has fallen off of the Goliath ride, come to the park.”

Emergency crews are responding to the scene and the Goliath roller coaster is currently being evacuated.

Six Flags Over Georgia is being shut down for the day, according to officials.

According to officials, Goliath is a hyper-coaster that reaches about 200 feet in the air there’s then a 12-story drop, followed by a heart-pounding race through a 540-degree spiral that elevates you, momentarily, to feel a thousand feet tall.

It is unclear what led up to the incident or how many people are impacted.

In a statement, Six Flags officials said “we are deeply saddened by the guest incident at our park today. Our thoughts and heartfelt condolences are with the guest’s family, friends, and loved ones.”

This is a developing story. Stay with WSB Radio News for updates.