With authorities revisiting her conviction for the brutal murder of her best friend, Signal Deere awaits her fate with the Class A killers she calls her closest friends. When the footage that proves her innocence is wiped, it's clear someone she trusts is sabotaging her case--and Signal is headed back to jail if she can't figure out who. Signal desperately needs help from someone as obsessed with the truth as he is with her: Erik.

But after the Bonnie-and-Clyde act that made them a viral sensation, Erik is a wanted man. Camp wants to kill him, the police want to put him away, and more than one fan wants to claim his black heart. All Erik wants is the freedom he's never had. Can Signal convince the Teen Killers Club member with the highest body count to turn himself in and testify?

Being with Erik will put a target on her back but losing him just might kill her. As the Teen Killers Club faces its final trial, Signal discovers her options may be narrowing--to life behind bars or till death do us part.