Last Friday, a surging crowd killed at least eight people and left hundreds injured at Travis Scott’s music festival Astroworld in Houston. Public uproar over the needless deaths has placed responsibility at the rapper’s feet - and at those of police officers who failed to intervene and shut the show down. How did Scott’s signature “raging” spill over into a mass casualty event? And how do we tease out blame between Scott himself, and the way music festivals are run?  Guest: Tom Breihan, senior editor at Stereogum.  If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices