Summit Entertainment has released a brand new trailer for its upcoming film, Sorority Row, which hits theaters on October 2. Click below for your first video glimpse at this new horror film starring Briana Evigan, Leah Pipes, Rumer Willis, Jamie Chung, Audrina Patridge and Carrie Fisher



When five sorority girls inadvertently cause the murder of one of their sisters in a prank gone wrong, they agree to keep the matter to themselves and never speak of it again, so they can get on with their lives. This proves easier said than done, when after graduation a mysterious killer goes after the five of them and anyone who knows their secret.