Expert calls use of force on George Floyd 'excessive' by Derek Chauvin
RELATED: Police chief, George Floyd's ER doctor testify at start of week 2 of Derek Chauvin's trial alnets.info/work/eZutj7Skrp6CyH4/video.html
On the 7th day of trial, police training experts testified on Derek Chauvin using his knee to subdue George Floyd.
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