State of Tennessee v. David William Cosgrif, III

The defendant, David William Cosgrif, III, was convicted by a Roane County jury of second degree murder, a Class A felony, and theft over $1000, a Class D felony, and was sentenced by the trial court as a Range I offender to an effective term of twenty years in the Department of Correction. He raises essentially three issues on appeal: (1) whether the evidence was sufficient to sustain his second degree murder conviction; (2) whether the trial court erroneously admitted scientific testimony that did not meet sufficient indicia of reliability; and (3) whether the trial court imposed an excessive sentence for the murder conviction. Following our review, we affirm the judgments of the trial court but modify the defendant's sentence to fifteen years.