A decade after his young daughter's murder, a grief-stricken father's need for justice puts his own life in danger as events spiral out of control . . .

Ever since Caitlin Grady was released from prison, Darren has been tormented by rage and injustice. He finds himself venting online, where a stranger befriends him-and encourages him to seek revenge.

But Caitlin no longer goes by that name. She has been given a new identity and is living quietly, dreading exposure as the tabloids-with help from her publicity-hungry mother-try to hunt her down. And having committed the crime at age eleven, Caitlin struggles as an adult on her own, out in the world beyond prison walls.

Will Darren manage to track Caitlin down, and if he does, will he be able to carry out his plans?