Indiana Code Title 36. Local Government § 36-7-11.2-38

Sec. 38. (a) Not later than thirty (30) days after a vote by the commission finally determining a matter, the commission shall enter a written final order stating the following:

(b) If a tie vote occurs, the petition is considered to be determined adversely to the petitioner, with the members casting a vote adverse to the petitioner considered to be the majority.