This article about Freman Hendrix (who ran against Kilpatrick in the last election and really should have won) shows all the candidates who ran in the primary.. all were Ds.
http://en.wikipedia.org/wiki/Freman_Hendrix
Update on the Kwame case: For the two felonious assault charges, he got $25K bond (accepting 10%), agreed the terms of the other bond (no travel, GPS) and added a condition that he not have contact with the witnesses in the new case. So, he's outta jail again.