People face riot police during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

People protest at the state Capitol against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

Protesters gather around after setting fire to the entrance of a police station as demonstrations continue after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

A shattered glass pane is seen during a demonstration against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020.

Water gushes out a building that was burnt down during protests last night in the aftermath of a white police officer caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

Protesters gather at the scene where George Floyd, an unarmed black man, was pinned down by a police officer kneeling on his neck before later dying in hospital in Minneapolis, Minnesota, U.S. May 26, 2020.

Protesters gather to watch shopping carts burning near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

A man is injured after being hit in the head by an object at a protest near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

Onlookers watch as an Arby's burns near the Minneapolis Police third precinct during the third day of demonstrations in response to the death of African-American man George Floyd in Minneapolis, Minnesota, U.S. May 28, 2020.

People face police during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

State patrol members guard at the area in the aftermath of a protest against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020.

A protester poses for a photo in front of a burning building near the fifth police precinct during the fourth day of protests after the killing of George Floyd in Minneapolis, Minnesota, U.S. May 29, 2020.

People gather near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

Protesters gather to watch a liquor store burning near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 28, 2020.

A woman faces police during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

A woman gestures during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

A blaze is seen during a protest against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020. Image for illustrative purposes.

Cars burn during continued demonstrations against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 30, 2020.

A woman pours milk on the face of a protestor who was maced by police officers during a gathering near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

People gather near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

Protesters are seen in front of a vandalized US Bank near the Minneapolis Police third precinct, where they gathered after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

A man is detained during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

A man holds up his hands during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020. Picture taken May 28, 2020.

A burning building is seen during a protest against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020.

A business is engulfed in flames during continued demonstrations against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 30, 2020.

Protesters attend a woman who allegedly stabbed looters before stabbing herself in an effort to stop the looting, near the Minneapolis Police third precinct, where demonstrators gathered after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

A man and a woman hold their ears after the explosion of a flash bomb fired by police at protestors gathered near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

People react as a car burns at the parking lot of a Target store during protests after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020. \

Police spray mace at protestors to break up a gathering near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

A car is seen on fire at the parking lot of a Target store during protests after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

Demonstrators throw rocks at a burning Arby's near the Minneapolis Police third precinct during the third day of demonstrations in response to the death of African-American man George Floyd in Minneapolis, Minnesota, U.S. May 28, 2020.

A man shouts at police during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

People run during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

People protest at the state Capitol against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

Protesters hold signs during a protest at the state Capitol against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

People face police during a protest against the fatal injury inflicted by Minneapolis police on African-American man George Floyd, in Denver, Colorado, U.S. May 28, 2020.

Protesters gather at the scene where George Floyd, an unarmed black man, was pinned down by a police officer kneeling on his neck before later dying in hospital in Minneapolis, Minnesota, U.S. May 26, 2020.

A protester gestures in front of a fire during a demonstration against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., early May 30, 2020.

A person walks next to a fire during a demonstration against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 30, 2020.

Protesters gather at the scene where George Floyd, an unarmed black man, was pinned down by a police officer kneeling on his neck before later dying in hospital in Minneapolis, Minnesota, U.S. May 26, 2020.

Police point a gun and mace to break up protestors near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

A protester reacts while gathering with others outside the city hall after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

People run during a demonstration against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020.

Protesters gather at the scene where George Floyd, an unarmed black man, was pinned down by a police officer kneeling on his neck before later dying in hospital in Minneapolis, Minnesota, U.S. May 26, 2020.

People extinguish fire from vehicles during a demonstration against the death in Minneapolis police custody of African-American man George Floyd, in Minneapolis, Minnesota, U.S., May 29, 2020.

People gather near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.

Police officers stand in the line in riot gear near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

Rachel Perez is pictured with bruising around her eye and a plaster on her forehead, injuries sustained from rubber bullets during protests yesterday, while standing a distance from a burning vehicle at the parking lot of a Target store as demonstrations continue after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

A picture of African-American man George Floyd is seen at a makeshift memorial put up by protesters at the corner where he got arrested, in the aftermath of a white police officer getting caught on a bystander's video pressing his knee into Floyd's neck, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

Riot police utilize pepper spray on protesters as demonstrations continue after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020.

Protesters gather to watch a construction site burning near the Minneapolis Police third precinct after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S. May 27, 2020.