Terrence Floyd speaks during a news conference during the unveiling of three sculptures as part of the "SEEINJUSTICE" art exhibition that feature the likenesses of his brother George Floyd, Breonna Taylor, and John Lewis, Thursday, Sept. 30, 2021, at Union Square in the Manhattan borough of New York. John Minchillo/AP hide caption
Francis Oliver founded a small Black history museum in Sanford, Fla., the city where Trayvon Martin was killed. She has preserved the items from the roadside memorial that popped up after his death. Adrian Florido/NPR hide caption
People in Los Angeles walk in a silent protest march on April 9, 2012, to demand justice for the killing of Trayvon Martin. David McNew/Getty Images hide caption
From left to right, former Minneapolis police officers J. Alexander Kueng, Thomas Lane and Tou Thao provided by the Hennepin County Sheriff's Office in Minnesota on June 3, 2020. Hennepin County Sheriff's Office/AP hide caption
Colin Kaepernick, co-creator of the Netflix dramatic limited series, Colin in Black and White, attends the series premiere on Oct. 28, 2021. The former NFL quarterback has launched an initiative to offer free second autopsies in police-related deaths. Chris Pizzello/Invision/AP hide caption
Brett Hankison (left) exits the courtroom after the first day of jury selection in his trial on Feb. 8, in Louisville, Ky. Hankison is on trial for allegedly firing shots into the apartment next door to Breonna Taylor's the night she was killed. Dylan Lovan/AP hide caption
A federal jury found (from left) Travis McMichael, William "Roddie" Bryan and Gregory McMichael guilty of hate crimes charges. AP/Pool, File hide caption
Former Brooklyn Center, Minn., police officer Kim Potter was convicted of manslaughter in the death of Daunte Wright last year. Court TV/AP hide caption
Federal prosecutors are arguing that, from left, Travis McMichael, his father Gregory McMichael, and William "Roddie" Bryan Jr. are guilty of a hate crime in the death of Ahmaud Arbery, whose murder they were convicted of in state court. Glynn County Detention Center/via AP hide caption
From left, Travis McMichael, William "Roddie" Bryan and Gregory McMichael were convicted of multiple murder charges in late November. Stephen B. Morton; Octavio Jones/Pool/AP hide caption
Naisha Wright, aunt of Daunte Wright, pauses after speaking during a news conference in April, in Minneapolis. Wright tells NPR that true justice would be to bring Daunte Wright back, but that Potter's conviction provides accountability. John Minchillo/AP hide caption
Former Brooklyn Center Police Officer Kim Potter testifies in court on Friday in Minneapolis. Potter is charged with first and second-degree manslaughter in the April 11 shooting death of Daunte Wright. Court TV, via AP, Pool hide caption
Kim Potter, the 49-year-old former police officer accused of manslaughter in the death of 20-year-old Daunte Wright. AP hide caption
Kim Potter, a former Brooklyn Center, Minn., police officer, has said she meant to use a Taser instead of a handgun when she shot and killed Daunte Wright on April 11. Hennepin County Sheriff via AP hide caption
Tamala Payne (center) and attorney Sean Walton participate in a Dec. 11, 2020, protest of the shooting of her son, Casey Goodson Jr., by a Franklin County deputy sheriff in Columbus, Ohio. Doral Chenoweth/AP hide caption
Former Brooklyn Center, Minn., police officer Kim Potter poses for a mug shot at the Hennepin County Jail in Minneapolis on April 14. Potter, a 26-year police veteran, was charged with second-degree manslaughter in the death of 20-year-old Daunte Wright, whom she shot and killed following a traffic stop. Hennepin County Sheriff's Office/Getty Images hide caption
Travis McMichael (from left); his father, Gregory McMichael; and William "Roddie" Bryan have been on trial over the killing of Ahmaud Arbery, a Black man who was fatally shot while out for a run last year in Georgia. Sean Rayford, Octavio Jones-Pool/ Getty Images hide caption
Sheneen McClain stands at the site where her son Elijah was killed after an interaction with Aurora Police officers and paramedics resulted in the 23-year-old being restrained, choked and given a sedative on Aug. 24, 2019. Elijah McClain died less than a week later after leaving the scene unconscious and unable to breathe under his own power. AAron Ontiveroz/Denver Post via Getty Images hide caption
Kyle Rittenhouse (left) listens to his attorney Mark Richards as he takes the stand during his trial on Wednesday in Kenosha, Wis. Getty Images hide caption
This photo released by the Louisville (Kentucky) Police shows Louisville Police Det. Myles Cosgrove after a narcotics raid on March 13, 2020. Cosgrove is fighting to get his job back with the Louisville Police Department after his firing earlier this year. Louisville Police/AP hide caption
Members of the Grand Lodge of South Carolina carry soil collected in honor of Joshua Halsey to his gravesite at the Pine Forest Cemetery in Wilmington, N.C., on Nov. 6. Great-granddaughters of Halsey attended the service, where the Rev. William Barber II eulogized Halsey. Melissa Sue Gerrits/Getty Images hide caption
Kyle Rittenhouse returns to the courtroom after a break during his trial at the Kenosha County Courthouse on November 9, 2021 in Kenosha, Wisconsin. Pool/Getty Images hide caption
In this Nov. 17, 2016 photo, Chris Kempczinski, then-incoming president of McDonald's USA, speaks at a McDonald's restaurant in New York's Tribeca neighborhood. Kempczinski is under fire for comments he made in a text message to the Chicago mayor. Richard Drew/AP hide caption
Kyle Rittenhouse looks on as defense attorneys Natalie Wisco and Corey Chirafisi look at exhibits before court with Assistant District Attorney James Kraus right during the trial of Kyle Rittenhouse on November 5, 2021 in Kenosha, Wisconsin. Mark Hertzberg-Pool/Getty Images hide caption