Floyd, 46, died last week after a Minneapolis police officer knelt on his neck for nearly nine minutes . Video of the arrest shows Floyd repeatedly telling the officer he couldnt breathe.

The doctors found that weight on Floyds back from other officers, handcuffs and his positioning all also contributed to his death by impairing the proper function of his diaphragm.

What we found is consistent with what people saw, Dr. Baden said in an emailed release. There is no other health issue that could cause or contribute to the death. Police have this false impression that if you can talk, you can breathe. Thats not true.

While a preliminary report from the Hennepin County Medical Examiners Office initially said in a criminal complaint against officer Derek Chauvin that no physical findings supported a diagnosis of traumatic asphyxia or strangulation, the countys full autopsy, released Monday, concurred with the independent report.

The countys report ruled Floyds death a homicide attributed to cardiopulmonary arrest complicating law enforcement subdual, restraint, and neck compression.

Chauvin, the officer who knelt on Floyds neck, was taken into custody last Friday by the Minnesota Bureau of Criminal Apprehension and has been charged with third-degree murder and manslaughter, Hennepin County Attorney Mike Freeman said. The police were responding to a call that someone had attempted to pass a counterfeit $20 bill.

Outrage over Floyds death has sparked a wave of protests across the country, some of them violent. Family attorney Ben Crump ended his statement on the autopsy results with an appeal for calm.

We understand the righteous anger we see playing out on streets across the country, Crump said. We support the activism and energy of the people who want to make sure we achieve change, and we hope those efforts continue, but looting and violence are absolutely unacceptable.

They were unacceptable to George, and they must be unacceptable to us, he said. The way to honor George is to achieve justice. As a country, we need to take a deep breath. George Floyd wasnt allowed that, but we must.