Sec. 2. Except as otherwise provided by statute, persons who are insane at the time they are offered as witnesses are not competent witnesses, whether or not they have been adjudged insane. [Pre-1998 Recodification Citation: 34-1-14-5 part.] As added by P.L.1-1998, SEC.41.
Insane persons considered incompetent witnesses
Ind. Code § 34-45-2-2, under Competent and Incompetent Witnesses.
Ind. Code § 34-45-2-2