Based on the horrific true story of the 1996 Vampire Killings in Florida, the film follows the police investigation of five Goth subculture teenagers who claimed to be real-life vampires. They drank each other's blood and embraced the occult. But they were also ordinary, middle-class kids looking for an outlet for their angst and morbid curiosity. Somewhere along their road trip to New Orleans, their fantasy life became all too real. Now the police have two savagely beaten corpses on their hands—parents of the teenaged vampires. What really happened? And how did these normal kids become such monsters?