at an individual whom the person knew, or reasonably should have known, was a police officer.
in a jury trial, the jury shall reconvene to hear evidence in the enhancement hearing. If the trial was to the court, or the judgment was entered on a guilty plea, the court alone shall hear evidence in the enhancement hearing.
at an individual whom the person knew, or reasonably should have known, was a police officer, the court may sentence the person to an additional fixed term of imprisonment of between five (5) and twenty (20) years.
IC 35-50-2-11