Derek Chauvin trial live coverage: Ex-cop never took knee off George Floyd's neck, expert says Gotham Rex 5 years ago A use-of-force trainer testified Tuesday that officers aren’t trained to use their legs or knees on somebody’s neck. Source: Check out ABC 7 for more… Share: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit Derek Chauvin trial live coverage: Kneeling on George Floyd's neck violated policy, police chief saysDateApril 5, 2021In relation toMinnesota,trial,court case,George Floyd,u.s. & world,race in americaGeorge Floyd death: Officer who put knee on man's neck should be charged, Minneapolis mayor saysDateMay 28, 2020In relation toMinnesota,protest,George Floyd,u.s. & world,man killed,police brutalityDerek Chauvin tried to reach plea deal before arrest in George Floyd caseDateJune 10, 2020In relation toNew York City