A school bus aide shown on surveillance video hitting a nonverbal autistic boy has been charged with 10 more counts of abuse involving two children, prosecutors said Friday. Kiarra Jones, 29, was arrested last month and initially charged with one felony count of third-degree assault on an at risk person. Eight additional charges of third-degree assault on an at-risk person and two misdemeanor counts of child abuse have been filed against her, Eric Ross, a spokesperson for 18th Judicial District