India, Dec. 2 -- Crews battled a massive fire at the Raleigh Convention Center in downtown Raleigh, North Carolina, Monday night. The blaze was reported around 9:30 p.m. at the convention center, located at 500 S. Salisbury Street.

Raleigh Fire Division Chief Preston Gaster told CBS 17 that most of the flames were contained by 10:15 p.m. The fire was primarily on the roof, with no reported interior damage. Early investigations suggest the blaze may have involved natural gas.

Videos from downtown showed large flames shooting from the roof, with thick smoke and a red glow visible across the city.

According to NewsNation, firefighters were seen gathered near a manhole, seemingly attempting to access a natural gas cutoff as smoke continued...