Battle for police reform far from over after Chauvin trial, says local NAACP leaders Unmute Linda Foster and Dr. Carla Campbell-Jackson of the Bloomington-Normal NAACP branch. (WEEK) - The jury's finding that ex-Minneapolis police officer Derek Chauvin murdered George Floyd is only part of the battle for local civil rights advocates. The trial's conclusion comes at a key time, according to Pastor Marvin Hightower, president of Peoria's chapter of the NAACP. Hightower noted there's momentum for police reform as Peoria looks for a new police chief. "There's a lot of work that still needs to be done to address police reform, and then even here in Peoria, said Hightower.