DC Doctor Kills Self After Shooting Five in Logan Circle

Washington's Logan Circle neighborhood saw a rare morning of violence on Thursday. A doctor with a pending lawsuit against his building management killed one man in a gym and wounded four others before taking his own life.

The incident began around 8 a.m. in a busy area of 15th Street Northwest. Police confirmed that five people were shot in total. One man died at the VIDA Fitness center. A second victim is in critical condition. The other three survivors are not in critical shape, according to interim Metropolitan Police Chief Jeffery Carroll.

Witnesses described a chaotic scene inside the gym. James Spellman, who was present, said roughly 50 people were in the building when the shooting started. He noted that a man fell to the floor and a pool of blood appeared immediately. Spellman stated that the victim had been shot in the neck and was dead instantly. Anthony Mirones, who was in the cardio area, heard a loud bang. He said people had to step over the body as a fire alarm sounded and the crowd fled.

The shooter was identified as Matt Lambert. Court records show he was a doctor locked in a dispute with his condo management. Lambert alleged that mold and moisture problems had made his seventh-floor penthouse unusable since 2024. He claimed the issues started after a contractor worked on the building's exterior. He filed a lawsuit last year over the conditions. Mediation for the case was scheduled for next March. Lambert shared photos and an engineering report about the unit on an X site named OfMiceandMold.

Police located Lambert in his penthouse apartment. He was speaking with negotiators by phone. He shot himself while officers were holed up in the unit. SWAT teams and other officers had drawn their guns on the roof of the building and on the street below during the search. Police cordoned off much of the block. They urged residents to avoid the area, which includes St. Luke’s Episcopal Church and a Whole Foods store. Schools in the vicinity were locked down.

Ryan Dubicki, an AP employee, was in a nearby apartment when the shots were fired. He heard about five bangs. He thought the sounds were construction because they were spread out. Cops arrived shortly after. Mayor Muriel Bowser described the loss of life as a senseless act of gun violence. She said she was devastated by the event.

The neighborhood has faced security challenges in the past. In early August 2025, a former Department of Government Efficiency employee was assaulted by teenagers attempting a carjacking. President Donald Trump subsequently imposed direct federal control over the city's policing. Hundreds of National Guard members were sent to Washington to reduce crime. That deployment is still active.

The police investigation is ongoing. Authorities are working to confirm the final status of the three non-critical victims. The gym and the surrounding streets remain a focus of the tactical response.