In Minneapolis, where George Floyd died, thousands ignored the city’s night-time curfew and encircled a police station.
A 19-year-old man has died in Detroit after shots were fired into a crowd of people protesting against the death of unarmed black man George Floyd in Minneapolis.
The death of the teenager in Michigan came amid a night of protests which saw tens of thousands on streets across the US, including in Atlanta, New York and Washington DC, as police are braced for further violence later.
The army has been asked to put military police units on standby as authorities look to quell disorder in a number of cities.
Protesters set fire to businesses in Minneapolis on Friday night, as thousands ignored the city’s 8pm curfew and encircled a police station.