अपनी भाषा में प्लॉट जोड़ेंFour years after the original massacre, a professor researches the teenage killers' personal lives for her dissertation on youth crimes. She soon discovers the teens friends and family membe... सभी पढ़ेंFour years after the original massacre, a professor researches the teenage killers' personal lives for her dissertation on youth crimes. She soon discovers the teens friends and family members she interviews are being murdered days later, and she's next on the new killers' blood-... सभी पढ़ेंFour years after the original massacre, a professor researches the teenage killers' personal lives for her dissertation on youth crimes. She soon discovers the teens friends and family members she interviews are being murdered days later, and she's next on the new killers' blood-soaked list.