Former Brazilian model, wellness influencer and spiritual life coach Kat Torres was an inspiration and a lifeline to women all over the world. More than a million people on Instagram followed her extraordinary career trajectory from extreme poverty in Brazil, to a European modelling career and a life of luxury in the US. But behind the perfectly curated posts is a story of witchcraft, sexual exploitation and human trafficking; a dark and secretive sorority that led to missing women and sent their families and the FBI on a desperate search to find them. After months of investigations, a team from BBC Eye and BBC News Brasil uncover a wellness empire built on half-truths and lies. For the documentary Hannah Price tells the story of her enslaved followers and the heavy price they paid. And for the first time - in a surreal confrontation behind the walls of a Brazilian prison - we hear from the self-proclaimed “guru” who exerted absolute control.