Man ran at U.S. Capitol with shotgun and tactical vest: Police chief

A man carrying a shotgun and wearing a “tactical vest” on Tuesday got out of a car and ran toward the U.S. Capitol before being stopped by police officers stationed outside the building, law enforcement said.

Officers ordered the man to drop the weapon and he complied, U.S. Capitol Police Chief Michael Sullivan told reporters Tuesday afternoon. The man then laid down on the ground and was taken into custody, Sullivan said.

He “also had tactical gloves, and when we looked in the vehicle, he had a Kevlar helmet and a gas mask in the vehicle,” according to Sullivan.

The man’s shotgun was loaded, and he was carrying additional rounds, the police chief said.

Sullivan commended the officers who apprehended the suspect, adding this is why police at the Capitol conduct monthly active-shooter exercises.

“Who knows what could have happened if we wouldn’t have officers here standing guard like they do every single day,” he said.

This is developing news. Please check back for updates.

— CNBC’s Justin Papp contributed to this report.