A forensic pathologist testifies that Mr Floyd’s heart and lungs stopped because of a lack of oxygen.
George Floyd tried to “crank up his chest to get air”, the trial of Derek Chauvin in Minneapolis hears.
The testimony comes on the fifth day of a murder trial against ex-US police officer Derek Chauvin.
One of the longest serving officers in the Minneapolis Police Department testified on the fifth day of the trial.
Courteney Ross gives emotional testimony during the fourth day of Derek Chauvin’s murder trial.
Former Minneapolis police officer Derek Chauvin is seen leaving court after a pre-trial hearing.