Mina and the cult

Mina's having a hell of a family reunion. After the death and chaos of Halloween, Mina and the gang are looking forward to their road trip to Roswell, New Mexico, where they are hoping to be thrilled by the alien stories and have some quiet time with Mina's parents. However, their trip ends abruptly and before they know it, they are back in New Orleans. Instead of enjoying the fall celebrations and renovating the mansion, they find themselves investigating a serial killer who claims to be a real vampire in disturbing letters to the press. As the city is gripped by fear, a group of believers is planning to disrupt the fragile balance between the humans and the supernatural creatures hiding in the shadows. This threatens the peace that Mina and her friends have been working hard to maintain. Caught between investigating the killer and trying to stop the group's destructive plans, Mina's third mystery might be her last!