The shooting erupted at the Subway in a downtown Atlanta gas station at about 6.30 p.m. Sunday after the customer became irate over his order, police said
The store’s owner, Willie Glenn, told FOX5that mayo was to blame for the deadly argument.
“Believe it or not, it was about too much mayonnaise on his sandwich,” Glenn said. “He decided to escalate the situation and from there that’s when all hell broke loose.”
The manager on duty was able to return fire but didn’t strike the gunman, Glenn added.