As used in this subchapter:
(1) “Immediate family” means the spouse or child of a judicial official or juror;
(2) “Judicial official” means any:
(A) District judge, circuit judge, or Court of Appeals judge;
(B) Supreme Court Justice; or
(C) Person authorized to hear evidence under oath; and
(3) “Juror” means any citizen of the state impaneled as a grand juror or petit juror.