(WASHINGTON) -- The U.S. Capitol was momentarily put on lockdown Thursday after a report of a man with a gun near an office building on the Senate side of the complex.
The lockdown was lifted after only a few minutes and the all-clear was given.
Capitol police said in a statement just after 11:30 a.m. there had been a report of a man with a gun near 1st and Constitution Ave. NE and a suspect was in custody. That location is just outside the Dirksen Office Building.
Matthew Gagnon, an aide for Sen. Susan Collins, R-Me., described the incident on Twitter.
“Plain clothes cop in gray sweat-shirt is a hero. Totally took the guy down Ray Lewis style. Epic,” Gagnon tweeted.
“Epic take down by the cops outside Dirksen. Five seconds before officer had gun drawn,” he said.
Copyright 2010 ABC News Radio