A Serial Killer On Youtube

A YouTuber investigates the murder of a young woman who was the presumed victim of a serial killer. A year earlier, a serial killer had invaded the sorority house with four women inside but managed to kill only one before the others took him by surprise and shot him to death... But as the YouTuber interviews members of the sorority, she soon discovers that each of the young women has something to hide and that the murder of the sorority girl wasn't carried out by the serial killer after all...