One of the defining images of 2020 featured two homeowners, two firearms and a confrontation that ignited a national firestorm.

Six years later, the legal, political and cultural fallout from that moment continues to reverberate through debates over self-defense, private property rights, public protest and prosecutorial power.

On June 28, 2020, as racial justice protests swept cities across America following the death of George Floyd, Black Lives Matter demonstrators made their way through Portland Place, a private, gated street in St. Louis, toward the home of then-Mayor Lyda Krewson.

As the crowd passed through the neighborhood, the McCloskeys emerged from their home carrying firearms — Mark with an AR-15-style rifle and Patricia with a handgun. Within hours, images of the encounter had spread nationwide, turning a confrontation on a private St. Louis street into a flashpoint in America's debate over self-defense, property rights and public protest.

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Supporters viewed the couple as homeowners defending their property during a period of unrest that had swept cities across the country. Critics argued they unnecessarily escalated the situation by brandishing firearms at demonstrators.

Six years later, the legal and political aftershocks of that day are still being felt.