$LOCKDOWN
Around 10:10 p.m. ET, 20 to 30 shots echoed from the Lafayette Square area outside the perimeter, prompting a brief lockdown while President Trump remained safe inside the residence. Agents engaged an armed suspect near 17th Street and Pennsylvania Avenue, shooting two men—one the suspect and one a bystander-with no threats reaching the grounds. ABC's Selina Wang captured the chaos on video, and the FBI is assisting the ongoing investigation as countersnipers took positions and the lockdown lifted.