On Oct. 9, 2009, a white police officer in Champaign shot and killed an unarmed black teenager. Ten years later, community members came to the WILL studio to talk with each other about living with that pain, and what's changed (and hasn't changed) since then.

On the next 21st: We heard how Illinois residents are reacting to the shootings that have taken place this week. We also spoke with the author of a new book about the Zika virus.

A former prosecutor in the Cook County State's Attorney's office says it took far too long to investigate the shooting death of Chicago teen Laquan McDonald at the hands of a white police officer. That prosecutor happens to be running for U.S. Senate.