Health How Does a Tragedy Like the Astroworld Festival Mass Casualty Happen? Published Nov 08 2021 at 10:45 PM GMT SELF / SELF Magazine @self.com Add to Collections Report Post Continue reading at self.com KeyPoints Plus, how to protect yourself in a large crowd surge. Tags Health SELF Continue reading at self.com Posted in Health Trending Stats Published Nov 8, 2021 10:45 PM GMT Related Posts