George Floyd trial: prosecutors seek to show video of Derek Chauvin kneeling on teen

Prosecutors in the upcoming trial of a former Minneapolis police officer charged with killing George Floyd want to introduce evidence of a 2017 arrest in which they say the officer held his knee on the back of a 14-year-old boy and ignored his pleas that he couldn’t breathe. Assistant attorney general Matthew Frank, in a memorandum filed in Hennepin county district court, said the body camera video that captured the boy’s arrest shows that Derek…