Blasdell, Brandon Scott

OPINION

in which Keller, P.J., Johnson, Keasler, Alcala, Richardson, Yeary, and Newell, JJ., joined.

The issue in this ease is whether the court of appeals erred when it affirmed the judgment of the trial court holding that Appellant failed to establish the reliability of proffered expert testimony. The testimony at issue was about the weapon-focus effect, which postulates that the accuracy of an eyewitness identification can be detrimentally impacted when, during the commission of an offense, a weapon is used by the assailant and seen by the complainant. We will affirm the judgment of the…