Protesters gathered at a memorial a Louisville, Ky. park on March 13, 2021, the anniversary of Breonna Taylor’s killing. Jonathan Mattingly, one of the officers involved in the fatal raid, is facing widespread criticism for planning to publish a book about it.

Protesters gather around a memorial for Breonna Taylor at Jefferson Square Park in Louisville, Ky., Saturday, March 13, 2021. Today marked the one year anniversary of her death. (AP Photo/Timothy D. Easley)