(Aloha, OR) -- Washington County sheriff's deputies say a man who hit several pedestrians last week near Aloha [[ ah-LOW-uh ]] High School has been driving with a medically-suspended license since 2001. Authorities say Jeffery Leitz struck four people, including two students. None suffered life-threatening injuries. The Washington County District Attorney's Office is reviewing the case to determine whether charges will be filed.