It's been twenty years since the night Jake Marcott was brutally murdered at St. Elizabeth High School. It's a night that shattered the lives of Lindsay Farrell, Kirsten Daniels, and Rachel Alsace. It's a night they'll never forget. A killer will make sure of that...A 20-year reunion has been scheduled for St. Elizabeth's. For some alumni, very special invitations have been sent: their smiling senior pictures slashed by an angry red line...Three women have been marked for death. Tonight, as the music plays, and the doors of St. Elizabeth are sealed, a killer will finish what was started long ago, and the sins of the past will be paid for in blood...