Michael Marx, a 45-year-old from Midland, Texas, has been identified as the suspect accused of firing at Secret Service agents near Vice President JD Vance’s motorcade in Washington, D.C. on Saturday afternoon, resulting in injuries to a juvenile bystander during a brief exchange of gunfire.
The confrontation unfolded near the Washington Monument and National Mall shortly after Vance’s motorcade departed the White House. A plainclothes Secret Service agent initially spotted Marx attempting to conceal a firearm near 15th Street and Madison Drive, according to court documents filed in the case.
Federal prosecutors, led by U.S. Attorney Jeanine Pirro, formally charged Marx following the incident. The suspect was shot three times during the encounter and was transported to George Washington University Hospital for treatment of injuries to his hand, left arm, and upper abdomen, the complaint states.
What Happened
Secret Service personnel confronted Marx as he walked along the path of Vance’s motorcade near 15th Street Southwest and Independence Avenue Southwest, court documents indicate. When agents exited their vehicles and issued commands, Marx allegedly ran across the street while pulling a handgun from his waistband.
Once on the opposite side of the street, Marx turned and fired at a Secret Service agent, according to investigators. One of his shots struck a child in the leg, with the juvenile nearby with family members at the time. Secret Service agents then returned fire, striking Marx multiple times. The juvenile victim was transported to a hospital and treated for non-life-threatening injuries.

During transport to the hospital, Marx allegedly made inflammatory statements, including expletives directed at the White House and statements telling responders to “kill me,” according to the criminal complaint.
The Reaction
The White House was placed on lockdown immediately following the shooting. Secret Service Deputy Director Mathew C. Quinn said the incident occurred just minutes after the vice president had left the area. “U.S. Secret Service personnel are on the scene of an officer-involved shooting at 15th Street and Independence Avenue in Washington, D.C.,” the agency stated in an initial report.
No law enforcement officers were injured in the exchange. The Secret Service later released a statement noting that “the incident resulted from a confrontation between an armed individual and Secret Service Police.”
What This Means
The shooting represents another security incident in a series of armed confrontations near protected government officials and facilities in recent weeks. The case has drawn the attention of federal prosecutors who have signaled ongoing investigation into Marx’s background and potential additional charges. The identity and motive of the suspect remain subjects of active investigation as authorities work to establish the full sequence of events that led to the Saturday afternoon confrontation.
