Section 16-33-301 - Challenge to grand juror(a) Every person held to answer a criminal charge may object to the competency of anyone summoned to serve as a grand juror, before he is sworn, on the ground that he is the prosecutor or complainant upon any charge against the person or that he is a witness on the part of the prosecution and has been summoned or bound in a recognizance as such.(b) If the objection is established, the person so challenged shall be set aside and another juror summoned.Rev. Stat. ch. 45, § 60; C. & M. Dig., § 3005; Pope's Dig., § 3827; A.S.A. 1947, § 43-902.