State of Tennessee v. Tyshon Booker

During a botched robbery, sixteen-year-old Tyshon Booker, the Defendant-Appellant, shot and killed the victim, G’Metrick Caldwell. Following extensive hearings in juvenile court, the Defendant was transferred to criminal court to be tried as an adult.  At trial, the Defendant admitted that he shot the victim several times in the back while seated in the backseat of the victim’s car; however, he claimed self-defense. A Knox County jury convicted the Defendant of two counts of first-degree felony murder and two counts of especially aggravated robbery, for which he received an effective sentence of life imprisonment. In this appeal as of right, the Defendant raises the following issues for our review: (1) whether the process of transferring a juvenile to criminal court after a finding of three statutory factors by the juvenile court judge violates the Defendant’s rights under Apprendi v. New Jersey, 530 U.S. 466 (2000); (2) whether the State’s suppression of alleged eyewitness identifications prior to the juvenile transfer hearing constitutes a Brady violation, requiring remand for a new juvenile transfer hearing; (3) whether the juvenile court erred in transferring the Defendant to criminal court given defense expert testimony that the Defendant suffered from post-traumatic stress disorder (PTSD) and was amenable to treatment; (4) whether the trial court erred in finding that the Defendant was engaged in unlawful activity at the time of the offense and in instructing the jury that the Defendant had a duty to retreat before engaging in self-defense; (5) whether an improper argument by the State in closing arguments constitutes prosecutorial misconduct requiring a new trial; (6) whether evidence of juror misconduct warrants a new trial and whether the trial court erred in refusing to subpoena an additional juror; and  (7) whether a sentence of life imprisonment for a Tennessee juvenile violates the United States and Tennessee Constitutions. Discerning no reversible error, we affirm.