I've never seen that film--- But yes I have been there. I have many friends who went to SEMO (Southeast Missouri State University) up in Cape Girardeau, slightly north of that area. One close friend that still lives there.
Because I said SEMO had nice people? If that's trolling I'm not sure what isn't trolling. Cue the media and the race industry trashing heartlanders -- again.
My guess? This is likely a classic small town corruption thing coming home to roost. They resigned because of the new leadership at City Hall that will likely reform ethics in the town-- Has nothing to do with race.