Despite claims on social media, there was not an active shooter at Atlanta’s airport, said Hartsfield-Jackson officials in a statement posted to Twitter.

A gun was discharged at the airport around 1:30 p.m. Saturday at the security screening area. And it sent social media into a frenzy as visitors posted videos to Twitter of chaos unraveling.

The Transportation Security Administration said in a statement that after an X-ray detected a prohibited item, a TSA officer began searching a bag and advised the passenger not to touch it. The passenger lunged into the bag and grabbed a firearm, “at which point it discharged,” according to TSA.

“The passenger then fled the area, running out of the airport exit,” the statement indicated.

On Saturday evening at a press conference at the airport, Atlanta police announced they have issued warrants for the arrest of the passenger, Kenny Wells, 42. Charges include carrying a concealed weapon at a commercial airport and possession of a firearm by a convicted felon.

After the gun discharged, “the passenger then fled the security checkpoint through an adjacent exit lane with his firearm. We’re fortunate that when the firearm went off nobody was seriously injured,” said Robert Spinden, TSA federal security director for Georgia, at the press conference.

Kenny Wells, 42 years old. (Photo provided by Atlanta Police Department)

Credit: Atlanta Police Department

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Credit: Atlanta Police Department

Early reports indicated three people sustained non-life-threatening injuries, TSA said.

Atlanta police reported Saturday evening that one person requested EMS from a fall that occurred in the atrium of the airport, which is not in the same area as the security checkpoint, and two others complained of shortness of breath.

Airport officials said an investigation is underway, and the Atlanta Police Department was on the scene. Atlanta Fire Rescue assisted with the evacuation at the airport.

Officials said in another statement around 3:30 p.m. that the airport had resumed normal operations. Meanwhile, Twitter users were reporting that the airport was still in a state of confusion, some noting long lines and missed flights.

Delta issued a travel waiver to assist customers who were impacted by the incident, the company announced in a statement. Customers’ fare difference will be waived if their rebooked flight occurs on or before Nov. 23 in the same cabin originally booked.

TSA said all passengers in the airport were being re-screened.

“This incident underscores the importance of checking personal belongings for dangerous items before leaving for the airport. Firearms, particularly loaded firearms, introduce an unnecessary risk at checkpoints, have no place in the passenger cabin of an airplane, and represent a very costly mistake for the passengers who attempt to board a flight with them,” TSA said in its statement.

Of the guns captured at airport security checkpoints across the nation last year, about 83% were loaded. As of Oct. 3, more firearms had been recovered at Hartsfield-Jackson’s security checkpoints this year than at any other U.S. airport.

Twitter users report that they heard more than one gunshot, though airport officials have not confirmed how many shots were fired.

MARTA service to the airport closed for much of Saturday afternoon but has since resumed, the agency posted on Twitter. A ground stop temporarily halted flights at other airports around the country that were bound for Atlanta.

Staff writer Kelly Yamanouchi contributed to this report.

— Please return to The Atlanta Journal-Constitution for updates.