George Floyd died of asphyxiation, family's autopsy finds – live

Floyd’s family calls for peaceful protestsPressure grows for other three officers to face chargesMinneapolis police chief: all four officers ‘complicit’ in deathObama shares advice on how to make protests ‘a turning point’Angry Trump calls for tougher approach against protestsGet a fresh perspective on America – sign up to our First Thing newsletter 8.40pm BST The family of George Floyd has had a private autopsy performed on his body, with pathologists conclud