A secret Twitter account, an anonymous photo. Everyone is a suspect. Will Foster's Twitter account used to be anonymous - until someone posted the photo that got him and 3 other students expelled, their futures ruined forever.

But who took the picture, and why are they being targeted?

To uncover the truth, Will gets close to the suspects: the hacker, the quarterback, the bad girl, the class clown, the vice principal and his own best friend.

What secrets are they hiding, and even worse - what do they know about each other?

The terrible truth will haunt them forever.