Police dead George Floyd was charged with second-degree murder, three colleagues who support him were also indicted.
Derek Chauvin, who was arrested on May 29 for alleged second-degree murder and second-degree manslaughter, on June 3 was charged with second-degree murder.
Chauvin's three colleagues, Thomas Lane, J. Alexander Kueng and Tou Thao on June 3, were indicted for second-degree murder and support, assisting and abetting manslaughter.
Chauvin on 25/5 pressed his knee to the back of George Floyd, 46, nearly 9 minutes in the arrest of related person allegedly using counterfeit money in Minneapolis, while the remaining three police officers assisted.
Tens of thousands of people ignored a curfew on June 2 in several US cities to protest for eight consecutive days in a bid to bring justice to Floyd.
Trump said that justice must be enforced for Floyd but also has a tough stance on violent protests.