PI Leo Waterman is back at it—investigating a very domestic crime that turns into a national nightmare in this upbeat page-turner of a mystery.

Why would a teenager with no prior record suddenly assassinate a city councilman? Retired PI Leo Waterman wouldn’t have bothered finding out if an old pal hadn’t asked. And after the man, who is also the boy’s grandfather, offs himself, the request becomes too personal to ignore.

But Leo’s girlfriend, Rebecca, thinks the investigation is too dangerous. Especially after Leo is beaten within an inch of his life. Fortuitously, however, the attack leaves him with a lasting clue about the case that the attackers carved into his chest. Now, this new lead brings Leo into the woods just north of Seattle to infiltrate the dark heart of an impressionable young boy’s sudden, violent turn—a white-power retreat that’s amassing an army for a far-reaching endgame.

What they have planned isn’t only putting Leo’s life at risk. Thousands of lives are going to be at stake. And the deeper Leo gets, the more he fears that he’s totally underpowered to save them.