Justia Constitutional Law Opinion Summaries

In 2006, Appellant-Defendant Anthony Riley was convicted in the district court for manslaughter and attempted second degree murder stemming from the drive-by shooting that ended with one death and three others injured. Prior to trial, the State filed several motions in limine, seeking to prevent Defendant from discussing at voir dire, in his opening statement, or closing argument, a polygraph test police had administered to one of the Stateâs witnesses. Defendantâs defense strategy focused on proving that someone else in the car, not Defendant, had fired the shots. When Defendant cross-examined one of the Stateâs witnesses, the witness mentioned he had taken a polygraph test. Defendant motioned for a mistrial, but the trial court simply struck mention of the test and ordered the jury to disregard it. The jury returned guilty verdicts for manslaughter and attempted second degree murder. Defendant moved for a new trial. The court overruled the motion and sentenced Defendant to twenty years for manslaughter, and eight to fifteen years on each attempted murder count. The Supreme Court found that Defendantâs claim that he was not the shooter, and the inadvertent mention of the polygraph by the Stateâs witness were prejudicial to Defendant, and that the district court should have granted Defendantâs motion for a mistrial. The Court reversed the lower courtâs decisions and remanded the case for a new trial.