Chris, a CIA agent, is sent to Mountain City, Tennessee to keep 30 year old Jenelle Potter safe from some mean girls in town who have been hacking her Facebook. As time goes on and the Potter parents worry about their daughter's safety, they tell Chris that they want him to kill one of Jenelle's alleged tormentors, Billie Jean Hayworth. When Billie Jean actually IS murdered, the police discover that Chris doesn't exist- so who killed her?