Indiana Code Title 29. Probate § 29-1-15-12

Sec. 12. Upon any petition to sell or mortgage real property the court shall have power to investigate and determine all questions of conflicting and controverted title, remove clouds from any title or interest involved, and invest purchasers or mortgagees with a good and indefeasible title to the property sold or mortgaged.  When the petition to sell or mortgage seeks such relief notice shall be given as in civil actions of like nature and the court is authorized to issue appropriate process and notices in order to obtain jurisdiction to so proceed against adverse parties.