Sixth victim confirmed in Washington, DC condo-related shooting

Law enforcement officials in Washington, DC, announced that a sixth victim has been identified in connection with a violent shooting incident that occurred on Thursday morning. The attack is believed by investigators to stem from an ongoing dispute regarding maintenance issues inside a residential condominium building. The Metropolitan Police Department released an updated statement confirming that officers located the sixth victim, a woman who sustained a non-life-threatening gunshot graze wound and was found conscious and breathing.

The tragic sequence of events began shortly before 8 am local time at a VIDA Fitness facility located on the ground floor of a building in the city's Logan Circle area, roughly a mile north of the White House. According to interim police chief Jeffery Carroll, the gunman targeted James Stuart, the 46-year-old manager of the building where the suspect resided, while Stuart was working out at the gym. Investigators believe the shooter then returned to his seventh-floor apartment and opened fire on individuals outside, including construction workers across the street. Four other victims—two women and two men—were previously transported to the hospital conscious and breathing. Interim chief Carroll noted that the initial shootings transpired in under five minutes.

Following the gunfire, the suspect barricaded himself inside his residence and engaged in phone conversations with police negotiators. Authorities stated that the 55-year-old doctor, identified as Matt Wade Lambert, focused the majority of the discussion on homeowners associations and frustrations with building management. During the standoff, the suspect fired at least twice through his apartment door toward officers, though no police personnel sustained injuries. He additionally severed the gas line linked to his fireplace to ignite a fire, which was successfully contained by the building's sprinkler system.

A sixth victim has been confirmed in a deadly Washington condo-related shooting.

The sixth victim identified after building dispute

Negotiators heard a single gunshot during the communication before the suspect ceased talking entirely. Tactical officers subsequently breached the apartment and discovered Lambert dead from an apparent self-inflicted gunshot wound. Inside the residence, police recovered a shotgun, a rifle, and a handgun that had all been utilized during the attacks. Court records referenced by media reports revealed that Lambert had previously filed an ongoing lawsuit alleging water, moisture, and mould issues in his penthouse unit dating back to 2024 following exterior building work.

Why it matters

The confirmation of a sixth victim highlights the severe real-world consequences of unresolved residential disputes and property management grievances. The incident underscores the critical importance of addressing building maintenance conflicts and homeowner association disputes safely before they escalate into violence.