A Colorado school bus aide has learned her fate after she was caught on video striking at least three nonverbal students who have autism, knocking out a tooth and fracturing bones in the process. Kiarra Jones was sentenced to serve 4 and a half years behind bars during a hearing on Friday, March 20, prosecutors with the 18th Judicial District said in a statement. The sentencing came after Jones, 30, pleaded guilty in January to 10 counts of third-degree felony assault of an at-risk child and two counts of misdemeanor child abuse.