Secret Service agents shot and killed a gunman who opened fire near the White House grounds on May 23 [3].

The incident represents a significant security breach in the high-security perimeter of the U.S. capital, highlighting the persistent risks facing the presidential residence.

Reports indicate that the gunman fired three shots [6] before agents engaged the suspect. One gunman was killed [1] during the confrontation. A teenage bystander was also injured during the shooting [2].

Some reports identify the shooter as Michael Marx, 45, of Midland, Texas [5]. The incident occurred near the White House grounds, with some accounts specifying the location was also in proximity to the Washington Monument [1, 2].

While most outlets report the shooting took place on May 23, 2026 [3], one report cited the date as May 4, 2026 [4]. The discrepancy in the timeline remains under review as officials investigate the sequence of events.

Authorities have not yet released a motive for the attack. The Secret Service and FBI are coordinating the ongoing investigation into the suspect's background and the circumstances leading up to the gunfire.

Secret Service agents shot and killed a gunman who opened fire near the White House grounds

The occurrence of gunfire within the immediate vicinity of the White House and the Washington Monument underscores the challenges of securing open public spaces adjacent to critical government installations. The involvement of a bystander and the lethal response by the Secret Service suggest a high-threat encounter that required immediate neutralization to prevent further casualties in a densely populated area.