CHICAGO (CBS) — A Chicago Police SWAT team was called into action Thursday night for a barricade situation in the Far South Side’s Pullman neighborhood.

During the 6 p.m. hour, the SWAT team was called to the 11000 block of South Vernon Avenue, police said.

Two people had fled from a stolen vehicle and had run into a building, police said. Witnesses said at least one of them head a weapon, police said.

Police were awaiting updates Thursday night.