In episode four of The Scream Murder: A True Teen Horror Story, two horror movie-obsessed high schoolers have committed a murder and planned much more. Can't wait for more? Subscribers to 20/20 True Crime+ get ad-free episodes, early access to new series, exclusive bonus content, and hundreds of episodes from the 20/20 true crime vault. Visit ⁠apple.co/2020truecrime⁠ to subscribe now. Terms apply. Learn more about your ad choices. Visit podcastchoices.com/adchoices