We killed her

Blair Cook was once friends Courtney Adams, until Courtney whispered all her dirty little secrets.
Hamilton Scott was once Courtney's lover until he found out she was using him, that is.
Hayes Smith, once enjoyed Courtney until he found out she was trying to ruin his relationship with Blair. At least that's what they'd tell you.
They're not the first Northwood High students to have these problems, but they are the first who plan to do something about it.
But their perfect plan to get rid of Courtney for good doesn't go as planned. Courtney is found alive, and she remembers everything.
Now in a race against time Blair, Hamilton, and Hayes must shut Courtney up for good, or pay the fatal price.