Two to six gunshots were fired inside Central Rattanathibet in Nonthaburi Province earlier this afternoon. A video on Facebook shows shoppers scrambling to get out of the mall.
Nobody was hurt in the shooting which was caused by a quarrel between husband and wife.
Jor Sor 100 traffic radio reported a suspect had been arrested and people had started returning to the mall. There were no reports of death or injuries, said another report on Bangkok Post.
Police is now in control of the situation.
Sources: Khaosod, Rata Pimpaporn