After his death on May 25, 2020, George Floyd became the face of a movement against police violence. But attorney Andrea Ritchie says, in some ways, the prosecution and conviction of former Minneapolis police officer Derek Chauvin created a false sense of progress in that movement. Ritchie focuses on police misconduct and is the author of the book, Invisible No More: Police Violence Against Black Women And Women Of Color.Bowling Green State University criminologist Phillip Stinson explains why so few police officers are prosecuted and convicted for murder. Stinson maintains the Henry A. Wallace Police Crime Database.In participating regions, you'll also hear a local news segment that will help you make sense of what's going on in your community.We're working on a future episode about people who got involved in activism in the past year. We want to know why — and whether you've stayed involved. If this sounds like you, please respond to our callout here.Email us at considerthis@npr.org.