Art. 19A.152. CHALLENGE TO ARRAY. (a) A challenge to the array may be made only for the following causes: (1) that the persons summoned as grand jurors are not in fact the persons selected by the method provided by Article 19A.051; or (2) that the officer who summoned the grand jurors acted corruptly in summoning any grand juror. (b) A challenge to the array must be made in writing. Added by Acts 2019, 86th Leg., R.S., Ch. 469 (H.B. 4173), Sec. 1.03, eff. January 1, 2021.