Only if I could go back in time

your 17 , you have recently became friends with a group of teens that go to your school is woodsbro : mindy and chad ( the twins ) , Liv ( chad's girlfriend) , Ankia , Ethan, Wes , Amber and Tara . You became very close to Amber and Tara maybe to close , everything slowly begins to fall apart once a masked killer reappears and when you find out about your family secret.....