Protesters gather outside the Brooklyn Center Police Department in Brooklyn Center, Minnesota, the United States, April 13, 2021. Protests continued days after a police officer killed 20-year-old black man Daunte Wright at a traffic stop in Brooklyn Center, in the U.S. state Minnesota. (Photo: Xinhua)

Minnesota National Guard stand guard during a protest in Brooklyn Center, Minnesota, the United States, April 13, 2021. Protests continued days after a police officer killed 20-year-old black man Daunte Wright at a traffic stop in Brooklyn Center, in the U.S. state Minnesota. (Photo: Xinhua)

Protesters gather outside the Brooklyn Center Police Department in Brooklyn Center, Minnesota, the United States, April 13, 2021. Protests continued days after a police officer killed 20-year-old black man Daunte Wright at a traffic stop in Brooklyn Center, in the U.S. state Minnesota. (Photo: Xinhua)

Minnesota National Guard stand guard during a protest in Brooklyn Center, Minnesota, the United States, April 13, 2021. Protests continued days after a police officer killed 20-year-old black man Daunte Wright at a traffic stop in Brooklyn Center, in the U.S. state Minnesota. (Photo: Xinhua)

Minnesota National Guard and Brooklyn Center Police stand guard during a protest in Brooklyn Center, Minnesota, the United States, April 13, 2021. Protests continued days after a police officer killed 20-year-old black man Daunte Wright at a traffic stop in Brooklyn Center, in the U.S. state Minnesota. (Photo: Xinhua)