Pineville and Charlotte-Mecklenburg police responded to the mall around 5 p.m. after the two began shooting at each other for an unknown reason.
MEDIC confirmed to WSOC at the scene one person was taken to a local hospital with life-threatening injuries. The other went to the hospital in their own vehicle.
Witnesses told WSOC that chaos broke loose when they heard anywhere between three to eight shots fired. In a panic, shoppers either sheltered in place or ran out of the mall.
No arrests have been made at this point.
This is a developing story, stay with ABC11 for more details.