The acquittal of three former Memphis police officers of state charges in the fatal beating of Tyre Nichols is the latest development in a case that prompted renewed calls for police reforms in the U.S. and led to a quest for justice by his family that persists more than two years after the 29-year-old Black man’s death.

Tennessee Gov. Bill Lee has signed off on the repeal of Memphis police traffic stop reforms set in place after the fatal beating of Tyre Nichols by officers just over a year ago.

“The talk” has been passed down in many Black families for generations to prepare their children for interactions with police.