§ 91.07 INVESTIGATION.
   (A)   Upon the filing or referral of a complaint as herein provided, the municipality shall cause to be made a prompt and full investigation of the matter stated in the complaint.
   (B)   During or after the investigation, but subsequent to the mailing of the notice of complaint, the municipality shall, if it appears that a discriminatory housing practice has occurred or is threatening to occur, attempt by informal endeavors to effect conciliation, including voluntary discontinuance of the discriminatory housing practice and adequate assurance of future voluntary compliance with the provisions of this chapter. Nothing said or done in the course of such informal endeavors may be made public by the municipality, by the complainant, or by any other party to the proceedings without the written consent of all persons concerned.
   (C)   Upon completion of the investigation and informal endeavors at conciliation by the municipality, but within 30 days of the filing of the complaint with the municipality, if the efforts of the municipality to secure voluntary compliance have been unsuccessful, and if the municipality has made a determination that a discriminatory housing practice has in fact occurred, the Municipal Attorney shall make a determination as to whether to proceed with prosecution of such complaint in municipal court. If the Municipal Attorney determines to prosecute, he or she shall institute a complaint and prosecute same to conclusion within 30 days after such determination, or as soon thereafter as practicable.
Penalty, see § 10.99