Both witnesses said Piekarsky delivered the final blow to Ramirez 's head while he was on the ground , but others testified that they could n't be certain who had actually kicked him . NEW : Teens acquitted of murder , aggravated assault , ethnic intimidation . NEW : Derrick Donchak and Brandon Piekarsky convicted of simple assault . Pennsylvania prosecutors alleged the beating was racially motivated . Incident drew national attention to rural mining town of Schuylkill County , Shenandoah .
NEW : Teens acquitted of murder , aggravated assault , ethnic intimidation . NEW : Derrick Donchak and Brandon Piekarsky convicted of simple assault . Pennsylvania prosecutors alleged the beating was racially motivated . Incident drew national attention to rural mining town of Schuylkill County , Shenandoah .