Law enforcement officials identified Dr. Matt Lambert as the gunman in a deadly shooting at a gym in Washington, D.C.’s Logan Circle neighborhood on Thursday, November 12, 2026. Authorities said one person was killed and four others were wounded before Lambert was also killed. Investigators are examining an apparent dispute between Lambert and the condominium association at his apartment building. The shooting remains under investigation.
The gunfire was reported at about 8 a.m. inside VIDA Fitness, prompting a major police and emergency response. Officials have not publicly detailed how Lambert died or identified the victims. A law enforcement investigation is continuing at the scene and into the circumstances that preceded the attack.
| 1) | Shooting at a Logan Circle gym |
|---|---|
| 2) | Identification of the suspected gunman |
| 3) | Fatalities, injuries and emergency response |
| 4) | Dispute with the condominium association |
| 5) | Investigation into a possible motive |
Shooting at a Logan Circle gym
The shooting occurred around 8 a.m. at VIDA Fitness in the Logan Circle neighborhood of Washington, D.C. Authorities said the gunman opened fire inside the facility, leading people in the gym to seek shelter while police and emergency crews responded. The incident brought a large law enforcement presence to the area and left the surrounding location cordoned off as investigators worked to document what happened.
The available account does not specify how long the shooting lasted or describe the precise sequence of events inside the gym. Officials have said the case is active, and additional details about the attack may emerge as investigators interview witnesses and examine evidence.
Identification of the suspected gunman
Two law enforcement officials and a person familiar with the matter identified the gunman as Dr. Matt Lambert. The individuals spoke anonymously because they were not authorized to discuss the investigation publicly. Authorities said Lambert was also killed during the incident.
The identification connects the shooting to a Washington, D.C., doctor who was reportedly involved in a continuing dispute with the management of his apartment building. Officials have not released a detailed public account of Lambert’s background, the weapon used, or the circumstances of his death.
Fatalities, injuries and emergency response
One person died and four others were wounded in the attack, according to authorities. The gunman was also killed, bringing the total number of deaths reported in connection with the incident to two, including Lambert. The identities and conditions of the other victims were not provided in the available information.
Police and emergency personnel responded to the gym shortly after reports of gunfire. An audio account of emergency dispatch activity indicated that about 30 people sheltered in the gym’s basement while the shooting unfolded. That detail has not been accompanied by a public explanation of how those individuals were evacuated or whether all occupants were accounted for.
Dispute with the condominium association
Investigators are examining Lambert’s reported conflict with the Metropole Condominium Association. According to the available account, Lambert had an ongoing issue with building management and filed a lawsuit against the company the previous year.
Posts on an X account named “OfMiceandMold,” which investigators are examining as potentially connected to Lambert, described alleged problems in the apartment, including mold and water intrusion. The account included photographs, videos and other posts about conditions inside the building. The materials describe Lambert’s allegations, not findings established by investigators or a court.
Investigation into a possible motive
The motive for the shooting has not been established. Less than 10 minutes before the first calls about the gunfire, the account appeared to post a message referring to a manifesto and an engineering report. The post included screenshots of a report concerning the alleged building problems.
“My manifesto is an engineering report.”
In an earlier post at the beginning of October, the account accused the homeowners association of using what it called “months of ‘Luigi’ tactics” and referred to an independent engineering report. Investigators will need to determine whether the posts were written by Lambert, how they relate to the attack and whether the building dispute played any role in the violence. No final conclusion about motive has been announced.
| Number | Key Point |
|---|---|
| 1 | The shooting happened at about 8 a.m. at VIDA Fitness in Logan Circle. |
| 2 | One person was killed and four others were wounded. |
| 3 | Law enforcement identified Dr. Matt Lambert as the gunman, who was also killed. |
| 4 | Investigators are reviewing an alleged dispute involving Lambert’s condominium association. |
| 5 | The motive and full circumstances remain unresolved. |
Summary
The Logan Circle gym shooting left one person dead and four wounded, while the suspected gunman, Dr. Matt Lambert, was also killed. Authorities are reviewing his reported dispute with a condominium association, including online posts about alleged building conditions. Investigators have not established a motive, and the circumstances of the attack remain under review.
Frequently Asked Questions
Who was identified as the gunman?
Law enforcement officials identified the gunman as Dr. Matt Lambert, who was also killed in the incident.
Where and when did the shooting occur?
The shooting occurred at about 8 a.m. on November 12, 2026, inside VIDA Fitness in Washington, D.C.’s Logan Circle neighborhood.
How many people were affected?
Authorities said one person was killed and four others were wounded. Lambert was also killed.
What possible motive are investigators examining?
Investigators are examining an apparent dispute between Lambert and the Metropole Condominium Association, including his reported concerns about mold and water intrusion. No motive has been confirmed.
