Indiana Code Title 36. Local Government § 36-9-25-5

Sec. 5. (a) A commissioner may not be removed from office except upon charges preferred before the municipal executive and a hearing held on them.  The only permissible reasons for removal are neglect of duty and incompetence.  The commissioner must be given at least ten (10) days' notice of the time and place of the hearing and the opportunity to produce evidence and examine and cross-examine witnesses.  All testimony shall be given under oath.  The municipal executive shall put the municipal executive's findings in writing and file them with the municipal clerk.

(b) If the charges are sustained and the commissioner removed, the commissioner may appeal the findings within ten (10) days after the date they are filed with the clerk to the circuit or superior court of the county in which the municipality is located.  The commissioner shall file an original complaint against the executive, stating the charges preferred and the findings made.  The court shall hear the appeal within thirty (30) days after it is filed without a jury and shall either ratify or reverse the finding of the executive.  The judgment of the court is final and an appeal may not be taken.