Former Minneapolis police officer Derek Chauvin was convicted of murdering George Floyd on Tuesday, the conclusion of a closely watched trial that came nearly a year after Floyd’s killing catalyzed an international protest movement for racial justice.

After just over 10 hours of deliberation, a jury returned guilty verdicts on all three counts: second-degree unintentional murder, third-degree murder and second-degree manslaughter. Chauvin faces up to 40 years in prison and will await his sentencing, in eight weeks, from jail.

“It’s not enough. We can’t stop here,” President Biden said in remarks at the White House after the conviction, a rare example of punishment after a police killing.

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