In Memphis, where Nichols died, protesters shut down a major highway and chanted "justice for Tyre" before later disbanding. Demonstrations across the U.S. were largely peaceful.
The video of George Floyd's death was critical evidence in the murder trial of convicted ex-Minneapolis police officer Derek Chauvin. That video and others are changing trials and police training.
As the investigation into his death continues, Andrew Brown Jr. will be remembered with a funeral in Elizabeth City, N.C., on Monday. He was fatally shot by sheriff's deputies on April 21.
A review from public safety experts and world economists says the benefits to society and police departments outweigh the costs of cameras.
Pasquotank County Sheriff Tommy Wooten II says his office wants the footage related to the killing of the 42-year-old Black man to be made public. The local NAACP is demanding Wooten's resignation.
Pasquotank County Sheriff Tommy Wooten II says the seven are on leave after the fatal shooting of Andrew Brown Jr. on Wednesday. Three other deputies' resignations were not related to the incident.
The highly anticipated footage was released to the public on Thursday, more than two weeks after the seventh-grader was killed by an officer following an alleyway foot pursuit.
Hennepin County District Judge Peter Cahill lifted the order on Tuesday, after opposition from attorneys for the defendants and a number of media organizations.
The body camera footage from former officers J. Alexander Kueng and Thomas Lane show George Floyd pleading with them not to put him in the back of a squad car.