BC-US--George Floyd-Offi, 0948
Contributed by NAMPA / Associated Press.
Expert: Lack of oxygen killed Floyd, not drugs or bad heart<
A medical expert says George Floyd died from a lack of oxygen that damaged his brain and caused his heart to stop<
AP Photo transref:CER206, transref:CER203, transref:CER207, transref:M101<
Eds: UPDATES: With expert saying that Floyd's movements and talking did not mean his was breathing adequately, that drugs did not affect his breathing. <
By AMY FORLITI, STEVE KARNOWSKI and TAMMY WEBBER<