A decades-old Cloverdale killing is finally being tested in court, nearly 44 years after it happened. Jurors heard opening testimony Tuesday in the trial of James Unick, accused of murdering 13-year-old Sara Ann Geer in 1982. Prosecutors say DNA evidence ties Unick to the case, while the defense argues that link doesn’t tell the full story. The trial is expected to run into February as witnesses and investigators take the stand.