In the summer of 2012, friends noticed something strange about 35-year-old schoolteacher Danielle Harkins in St. Petersburg, Florida. She had become obsessed with demons, cleansing rituals, and dark spiritual beliefs no one had ever heard her talk about before. Within weeks, that shift took a disturbing turn. According to police, Harkins gathered a group of seven former students near the St. Petersburg Pier just before sunset. She told them they were “filled with evil spirits” and needed to perf