At least three people were killed and four others injured in a shooting at a shopping mall in Thailand's capital Bangkok on Tuesday, according to local authorities.

The suspect in the shooting is a 14-year-old, the Metropolitan Police Bureau said on its Facebook page. The individual was arrested with a weapon and is in the process of assessing exact casualties, Thailand's Central Investigation Bureau said.

The shooting took place around 5 p.m. local time (6 a.m. ET) at the Siam Paragon Mall in Bangkok, Police Colonel Noppadol Thiammekha, Pathum Wan Police Chief told CNN on Tuesday.

This is a breaking news story. More to follow.