In the tell-all docuseries Demi Lovato: Dancing with the Devil, which premiered at the SXSW Film Festival on Tuesday, viewers get an in-depth look at what really happened before, during and after the singer's 2018 overdose. Get push notifications with news, features and more. + Follow Following You'll get the latest updates on this topic in your browser notifications. For more on Demi Lovato's new docuseries, listen below to the episode of PEOPLE Every Day. From a detailed timeline of that terrifying July night to the trauma she's faced throughout her life, here are the most revealing things we learned from the YouTube documentary directed by Michael D. Ratner and produced by his company OBB Media: