There may only be one killer, but no one is innocent in this new young adult thriller from Natasha Preston, author of THE CELLAR, a New York Times bestseller, and AWAKE.

They think they're invincible.
They think they can do and say whatever they want.
They think there are no consequences.
They've left me no choice.
It's time for them to pay for their sins.

A weekend partying at a remote cabin is just what Mackenzie needs. She can't wait to let loose with her friends. But a crazy night of fun leaves two of them dead --- murdered.

With no signs of a forced entry or struggle, suspicion turns to the five survivors. Someone isn't telling the truth. And Mackenzie's first mistake? Assuming the killing is over…