Medical examiner blames police pressure for George Floyd’s death

The chief medical examiner who ruled George Floyd’s death a homicide testified Friday that the way police held him down and compressed his neck “was just more than Mr. Floyd could take,” given the condition of his heart.

Dr. Andrew Baker, the Hennepin County medical examiner, took the stand at the murder trial of former Officer Derek Chauvin for pressing his knee on or close to Floyd’s neck for what prosecutors say was as much as 91/2 minutes as the 46-year-old Black man lay on the pavement last May. Asked about his finding that police “subdual, restraint and neck compression” caused Floyd’s heart to stop, Baker said that Floyd had severe underlying heart disease and an enlarged heart that needed more oxygen than normal to function, as well as narrowing of two heart arteries.

Baker said being involved in a scuffle raises adrenaline, which asks the heart to beat even faster and supply more oxygen.

“And in my opinion, the law enforcement subdual, restraint and the neck compression was just more than Mr. Floyd could take by virtue of that, those heart conditions,” the medical examiner said.

Other medical experts, including a leading lung specialist, have gone further, testifying that Floyd died of asphyxia — or insufficient oxygen — because his breathing was constricted as he lay on his stomach with his hands cuffed behind his back, his face jammed against the ground and Chauvin’s knee on his neck.

Baker has not ruled asphyxiation as a cause of Floyd’s death. And at one point, he said he is not an expert on lack of oxygen because he doesn’t treat living people, and he would defer certain questions to experts on breathing.