Minnesota Attorney General Keith Ellison, the lead prosecutor in the Derek Chauvin murder trial, measuredly addressed his victory shortly after the jury delivered its guilty verdict.

"I would not call today's verdict justice, however, because justice implies true restoration," Ellison told reporters outside the Hennepin County Government Center. "But it is accountability, which is the first step towards justice."

Ellison thanked the witnesses who testified on behalf of the prosecution, including the bystanders to Floyd's arrest on May 25, 2020, whom he referred to as a "bouquet of humanity."

"They didn't know George Floyd," he said. "They stopped and raised their voices, and they even challenged authority, because they saw his humanity. They stopped and they raised their voices because they knew that what they were seeing was wrong. They didn't need to be medical professionals or experts in the use of force. They know what was wrong. And they were right."

Ellison also addressed Floyd's family, who had to "relive again and again the worst day of their lives."

"I'm profoundly grateful to them for giving us the time we needed to prosecute this case," Ellison said. "They have shown the world what grace and class and encourage really look like. Although verdict alone cannot heal their pain, I hope it's another step on the long path toward healing for them.  

To the 14 members of the jury, Ellison thanked them for their time and attention "to carefully listen to the evidence."

"They answered the call, and they served in a landmark trial," he said, and asked that people respect their privacy if they so desire.

Ellison referred to his legal team as "all Michael Jordans."

"We presented the best case that we could, and the jury heard us, and we're grateful for that," he said. "We had the sole burden of proof in the case, and history shows that winning cases like these can be difficult." 

With sentencing in the coming weeks, the attorney general said "this is not the end." He also said his office expects to present another case, but did not go into any detail.

Members of the Congressional Black Caucus reacted to the guilty verdict in the Derek Chauvin case outside the Capitol on Tuesday, welcoming the news while vowing to press forward with police reform. 

"This verdict we certainly agree with, guilty on all charges," Chair Joyce Beatty, D-Ohio, said. "But we want our message to be very clear that this is just the first step. We know clearly that justice has been delayed."

Freshman Rep. Cori Bush, D-Mo., said the verdict "should be the regular thing" rather than a surprise international news headline. "All we’re doing is saying our lives matter."

“Step one is the verdict, step two is the sentencing,” Rep. Karen Bass, D-Calif., a leader of police reform legislation negotiations, added. "Now we have to focus on transforming policing in the United States."

-ABC News' Ben Siegel

People gathered Tuesday afternoon outside of the Hennepin County Government Center and at George Floyd Square in Minneapolis to hear the verdict. 

While some who were gathered were celebratory, others were tearful upon learning that Chauvin was found guilty on all of the counts against him. 

Police departments across the United States have been bracing for this moment. A state of emergency was declared, and National Guard troops were deployed throughout Minneapolis ahead of the jury’s verdict.

As George Floyd’s family watched the verdict being read, they were overcome with emotion.

Bystander video footage shown in court showed Floyd talking about his family while laying on the pavement under Chauvin’s knee.

“Can’t believe this, man. Mom, love you. Love you. Tell my kids I love them. I’m dead,” he said.