Yvette Gentry retired from the Louisville Metro Police Department in 2014. She takes over a department facing national scrutiny following the shooting death of Breonna Taylor in March.
Many Black Americans who spoke to NPR said while they don't believe this current movement will change everything today, they hope it will help lead to change in generations to come.
"We're out here and we need to be, but I'm tired and I'm on edge," a left-wing demonstrator said on Sunday evening. "I'm also terrified," she added, noting rising tensions between the opposing groups.
Mayor Lovely Warren vows to move some mental health services funds away from police. Daniel Prude died a week after officers pinned him on the ground, responding to a mental health crisis call.
New York Attorney General Letitia James announced on Saturday that she is putting together a grand jury as part of an investigation into the death of Daniel Prude, who died in police custody in March.
"You should absolutely cancel me, and I absolutely cancel myself," says a blog post signed Jessica A. Krug. That's also the name of a historian of the African Diaspora at George Washington University.
NPR's Noel King speaks with Wisconsin Gov. Tony Evers about the violence in Kenosha and how he hopes to address it, given that he lacks the support of the Republican-held state legislature.
Joe Biden's trip follows President Trump's, though Trump did not meet with the family. Biden said Blake, who was shot by police, told the presidential candidate he "was not going to give up."
One video of the attack shows a dark sedan plowing into a crowd of people standing in front of the vehicle. The car lurches through an intersection, leaving a chorus of screaming people in its wake.
Michael Reinoehl's death came as VICE News aired an interview in which he said he shot a Patriot Prayer supporter in what he believed was self defense.
Daniel Prude was arrested in March after behaving erratically on a city street. Officers placed a protective hood over his head, and Prude ultimately stopped breathing. He died a week later.
Online fights over racial justice have spilled onto the courthouse lawn in Prineville, Ore. Black Lives Matter protesters there stand off regularly with counterdemonstrators waving Trump flags.