State of Tennessee v. William E. McCarver
William E. McCarver was convicted of first-degree premeditated murder in Sequatchie County Circuit Court for fatally shooting his wife's boyfriend. He received a life sentence. On appeal, McCarver challenged the sufficiency of the evidence, the admissibility of enhanced surveillance videotapes, and the trial court's jury instructions on intent and knowledge. The Court of Criminal Appeals of Tennessee affirmed the judgment, finding ample evidence for premeditation, no abuse of discretion in admitting the videotapes despite minor errors, and that any deficiency in jury instructions was harmless. The court rejected the diminished capacity argument, stating the jury could reasonably conclude the defendant's medical issues did not preclude premeditation.