George Floyd’s preexisting conditions and drug use had no impact on his death, doctor says

A renowned pulmonary critical care doctor testified Thursday morning that George Floyd died from a “low level of oxygen” when former police officer Derek Chauvin pinned him to the street and restricted his ability to breathe.

A renowned pulmonary critical care doctor testified Thursday morning that George Floyd died from a “low level of oxygen” when former police officer Derek Chauvin pinned him to the street and restricted his ability to breathe.