Ellie returns to her high school as a teacher ten years after she was nearly killed in a series of brutal slayings on the cheerleader squad. When the attacks start again after her return, she must find the killer before they get to her. 　　译文(2): 埃莉回到她的高中作为一名教师十年后，她几乎被杀害在一系列残忍的杀害拉拉队。当她回来后再次发作时，她必须在凶手找到她之前找到凶手。