The shooter was taken into custody after he surrendered before the police.
"Dispute at Opry Mills Mall results in gunfire. One person shot. Suspected shooter in custody. No additional imminent threat known. Mall being swept by MNPD officers as a precaution," Metro Nashville Police wrote on Twitter.
"Shooting at Opry Mills appears to have been the result of an ongoing dispute between 2 males. 1 of them was critically wounded. The suspected gunman left the mall building and immediately surrendered," another tweet read. (ANI)