A Black man identified as Jacob Blake was shot several times by a police officer in Kenosha, Wisconsin, on Sunday afternoon and is fighting for his life.
A graphic video purported to be of the shooting shows officers with their guns drawn following a man thought to be Blake as he tries to enter a vehicle.
Suddenly, at least seven gunshots are heard and the man appears to go limp in the vehicle.
Police said they were called to the address to deal with a domestic disturbance, but it is unclear who called or what happened before the video recording began.
Wisconsin Gov. Tony Evers addressed the incident shortly after, saying Blake had been critically injured.
Separately, police clashed with protesters in Lafayette, Louisiana, on Saturday, a day after officers shot and killed Trayford Pellerin, a 31-year-old Black man, outside a convenience store.