Shooting in downtown Washington DC injures at least four

An active shooter incident in Washington D.C.'s Logan Circle resulted in two fatalities, including the suspected gunman, and five injuries. The incident, initially reported as an ongoing barricade, is now resolved with the attacker deceased from a self-inflicted gunshot wound. Initial reports of proximity to the White House were accurate, but the incident appears to be a localized criminal act, possibly a landlord dispute, rather than a broader security threat.