Kentucky Revised Statutes Title XXXIV. Descent, Wills, and Administration of Decedents' Estates § 395.615. Evidence;  how produced;  allowances to be supported by facts

The District Court may hear evidence for or against any item, and may question fiduciaries, under oath, about any matter connected with the settlement.  Witnesses may be summoned at the instance of either party to give evidence when the settlement is made, or upon the trial of exceptions thereto, and their attendance may be coerced as in other cases.  All oral evidence shall be electronically recorded and no evidence shall be presumed to have been heard unless it has been so recorded.  No credit shall be allowed a fiduciary for disbursements, fees or services without legal evidence to justify it.