After a string of violent murders occur in their town, the senior class of Redwood High School is terrorized by a masked killer. Charlene Sanchez, a popular senior, believes everyone is a target-and everyone is a suspect. When videos of the murders begin to surface on social media, Charlene enlists the help of her closest friends and races to find the serial killer. Can she stop the killer before he stops her? Jon Athan, author of Butcher Road and...