This combination of images provided by the Memphis Police Department shows (from left) former police officers Demetrius Haley, Emmitt Martin III, Desmond Mills Jr. and Justin Smith. A Tennessee commission voted to decertify Haley, Martin and Smith. Mills surrendered his certification. Memphis Police Department via AP hide caption
The Memphis police supervisor on scene when Tyre Nichols was beaten to death by officers retired with his benefits the day before a hearing to fire him, according to newly released documents. Here in this image from video released and partially redacted by the city of Memphis, Tenn., Tyre Nichols lies on the ground during a brutal attack by Memphis Police officers, Jan. 7, 2023, in Memphis. AP hide caption
A candlelight vigil for Tyre Nichols in Memphis is held in January. Scott Olson/Getty Images hide caption
Mourners arrive to the funeral service for Tyre Nichols, at Mississippi Boulevard Christian Church on Wednesday, Feb. 1, 2023, in Memphis, Tenn. The City of Memphis announced the investigation into Nichols' death has been concluded, announcing an additional 20 hours of video footage will be released Wednesday. Jeff Roberson/AP hide caption
This combination of images provided by the Memphis Police Department shows, from top row from left, officers Tadarrius Bean, Demetrius Haley, Emmitt Martin III, bottom row from left, Desmond Mills, Jr. and Justin Smith. Memphis Police Department via AP hide caption
The image from video released on Jan. 27, 2023, by the City of Memphis, shows police officers talking after a brutal attack on Tyre Nichols by five Memphis police officers on Jan. 7, 2023, in Memphis, Tenn. Nichols died on Jan. 10. The five officers have since been fired and charged with second-degree murder and other offenses. AP hide caption
A portrait of Tyre Nichols is displayed at a memorial service for him on Jan. 17 in Memphis, Tenn. Nichols died three days after Memphis police officers beat him during a traffic stop on Jan. 7. Adrian Sainz/AP hide caption
A portrait of Tyre Nichols is displayed at a memorial service for him on Jan. 17 in Memphis, Tenn. Nichols died on Jan. 10, three days after a traffic stop with Memphis Police. Adrian Sainz/AP hide caption