A mural of George Floyd is shown in the intersection of 38th St & Chicago Ave on March 31, 2021 in Minneapolis, Minnesota. Community members continue preparations during the third day in the trial of former Minneapolis police officer Derek Chauvin, who is charged with multiple counts of murder in the death of George Floyd. (Photo by Brandon Bell/Getty Images)
The state of policing 1 year after George Floyd's death
03:18 - Source: CNN
CNN  — 

In the year that has passed since the nation was confronted with harrowing video showing a Minneapolis police officer killing George Floyd, police and politicians across the country have been scrutinizing the failures in police leadership, culture and training that Floyd’s murder exposed as they seek to redefine policing in America.

Police leaders in major cities are incorporating lessons learned from the Floyd case into their use of force policies, such as the obligation of fellow officers to intervene in excessive force incidents, rendering first aid to those harmed by police, and holding officers accountable by their colleagues for complaints and allegations of misconduct.