Derek Chauvin should never have put knee on George Floyd’s neck, expert who trained him says.

A Minneapolis police use-of force trainer told Derek Chauvin's murder trial on Tuesday that the ex-cop was not using an authorized neck restraint when he kneeled on George Floyd's neck.

Lt. Johnny Mercil, who trained Chauvin in use of force in 2018, told the court that officers are not trained to use a leg in a neck restraint.

Read more:

www.thesun.co.uk/news/14563591/derek-chauvin-trial-george-floyd-neck-restraint-not-approved/

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