FOX 4 News Crime Files: Week of October 15

A shooter opens fire at the State Fair of Texas injuring three people, the 22-year-old that was arrest says it was in self-defense. A community says goodbye to a Fort Worth ISD cafeteria worker who was shot and killed outside of her school. A 7-year-old girl is killed by a hit-and-run driver while trying to cross a busy service road in Dallas in the early morning hours. Dallas Police search for a man who pushed a woman out of a car and then ran over her head. And apparently random gunfire hits a 72-year-old grandmother.