Expert: Chauvin never took knee off Floyd's neck

In this image from video, Adrienne Cousins, public defender for Morries Hall, speaks as Hennepin County Judge Peter Cahill hears motions before the court Tuesday, April 6, 2021, in the trial of former Minneapolis police Officer Derek Chauvin at the Hennepin County Courthouse in Minneapolis, Minn. Chauvin is charged in the May 25, 2020 death of George Floyd.