A renowned pulmonary critical care doctor testified Thursday morning that George Floyd died from a "low level of oxygen" as former police officer Derek Chauvin pinned him to the street and restricted his ability to breathe.
원문출처 : https://www.cnn.com/2021/04/08/us/derek-chauvin-trial-george-floyd-day-9/index.html
원문출처 : https://www.cnn.com/2021/04/08/us/derek-chauvin-trial-george-floyd-day-9/index.html