Libby German recorded the killer’s order after she placed her phone with its video camera rolling in her pocket as he cornered them on the bridge. The murder investigation’s chief detective, who has heard the entire tape from which the audio fragment comes, describes the killer as having the “voice of the devil” coming through him. This is the location of the final death march by Abby Williams, 13, and Liberty German, 14, after they recorded their murderer’s chilling command to go “down the hill”. Eerie photographs show the hill two young teens were ordered to walk down by their killer before he murdered them in rural Indiana.