Dallas Boy, 9, Becomes 10th Victim to Die After Astroworld FestDallas Boy, 9, Becomes 10th Victim to Die After Astroworld FestOut of all the stories about people losing their lives due to injuries at the Astroworld Festival, the story about the 9-year-old is the one that hurts most.Trey the Choklit JokTrey the Choklit Jok