DC shooting: 1 killed, 4 hurt

This afternoon, we're learning new details about a mass shooting that happened earlier today that began at a gym in Washington, D.C. A 55-year-old doctor has now been identified as the gunman. Police say that he killed one person and injured four others before then turning the gun on himself. Investigators say Matt Lambert went into that gym located on the first floor of his condominium and shot and killed the building's manager. They say he then went up to his penthouse unit where he got on his patio and shot four more people down below. Investigators say Lambert was in a dispute with building management over the conditions of his home. We do know that there has been an ongoing dispute between the suspect in this case and the building, condo, homeowners association management regarding maintenance issues, mold and the like that there was a civil case that he filed against them. So we believe it's related to that. Police say Lambert shot twice at officers through the door of his condo. None of those officers were struck. Investigators say he was on the phone with police negotiators when he shot and killed himself. Well, Microsoft is trying to resolve a widespread outage that knocked down a slew of their platforms today. Nearly 130,000 users reported having trouble accessing their Outlook emails on the outage tracker down detector. Thousands of others reported problems with the Teams platform. The AI assistant called Copilot and wider Microsoft 365 services. The company has restored Teams, but the Outlook issue is still affecting some Microsoft 365 users. Microsoft says a number of servers were, quote, unexpectedly unavailable due to a failure during automated health checks. Much more to come here on the 4 this afternoon. Coming up, we'll talk live with one of the new members of California's congressional delegation. Congressman-elect Mike McGuire will join us live to talk about his election victory and his priorities as he heads to Washington, D.C. That's coming up after the break.