ELKIN, N.C. -- Authorities say a 15-year-old intentionally set a fire at a Walmart in North Carolina earlier this week.

The fire caused approximately $3 million in damage, and the teen was charged with burning personal property in a public building.

The Surry County Fire Marshal's office said the case is still under investigation by Elkin Police, Elkin Fire Dept. and SBI.

The CC Camp Fire Dept. posted photos of the fire on their Facebook page.