Byron Black v. State of Tennessee

This appeal is before us following the reopening of Petitioner's post-conviction petition for the limited purpose of determining whether Petitioner is mentally retarded and thus ineligible for the death penalty pursuant to our supreme court's decision in Van Tran v. State, 66 S.W.3d 790 (Tenn. 2001) and the United States Supreme Court's decision in Atkins v. Virginia, 536 U.S. 304, 122 S. Ct. 2242 (2002). The post-conviction court ultimately determined that Petitioner had failed to prove that he was mentally retarded and that the weight of the proof was that he was not mentally retarded. Accordingly, the court denied Petitioner's request for a new trial and denied and dismissed the petition for post-conviction relief. In this appeal as of right, this court must determine the following issues: (1) whether Petitioner proved by a preponderance of the evidence that he is mentally retarded; (2) whether Tennessee Code Annotated section 39-13-203, as interpreted by the supreme court in Howell v. State, 151 S.W.3d 450 (Tenn. 2004), is constitutional in light of the principles outlined in Atkins v. Virginia; and (3) whether the absence of mental retardation is an element of capital murder requiring the State to bear the burden of proof and requiring submission of the issue to a jury. After review of the record and the applicable law, we find no errors of law requiring reversal. Accordingly, we affirm the post-conviction court's denial of post-conviction relief.