A bitter maintenance dispute in an upscale neighbourhood of Washington, D.C., ended in bloodshed on Thursday, November 12, 2026, after a 55-year-old tenant and emergency room physician shot dead his building manager, wounded four people, set his apartment on fire, and committed suicide.
Active shooter chaos near Logan Circle
According to Washington’s interim police chief, Jeffery Carroll, the gunman—identified as Matt Lambert—was a resident at a condominium complex in the trendy Logan Circle neighbourhood, located just a mile north of the White House.
Emergency dispatch audio captured the chaotic initial callout just before 8:00 a.m. as the suspect opened fire inside a packed gym attached to the building, fatally shooting 46-year-old building manager James Stuart.
Following the initial shooting, Lambert retreated to his seventh-floor apartment unit, barricaded himself inside, and began firing indiscriminately from his balcony at people on the street below, wounding four individuals, including nearby construction workers.
One victim was left in critical condition while three sustained non-life-threatening injuries.
Mould complaints and legal battles
Police revealed that Lambert, who worked as an emergency medicine physician, had been locked in a prolonged legal battle with the condominium’s homeowners association over maintenance issues and alleged water damage.
An X account linked to the gunman, titled @OfMiceandMold, heavily documented his grievances regarding building maintenance, culminating in a final post featuring an engineering report detailing apartment defects.
As tactical police units surrounded the building, Lambert fired at officers through his apartment door and set fire to his unit before taking his own life. Firefighters later extinguished the blaze, but structural and fire damage left the building uninhabitable and forced residents to evacuate.
Washington Mayor Muriel Bowser strongly condemned the tragedy, while local community groups held evening vigils near the cordoned-off scene to honour the victims.
Read Also: Two dead as gunmen open fire at a party in Memphis
Discover more from MicroSecondNews
Subscribe to get the latest posts sent to your email.
