A new breed of killer has hit Dallas. The victims? They bleed blue. And the brotherhood is calling in the cavalry: one Booker T. Adams, PI.Excommunicated from the Dallas Police Department for refusing to overlook conduct unbefitting an officer, Booker has every reason to slam the door shut when the chief pleads for his assistance. But Booker can't turn his back on the community he's always felt drawn to protect, even if it means getting in bed with someone who tried to ruin his life.As pandemonium floods the city from the inside out, Booker chases an invisible plague. He can't stop what he can't see. And then the unthinkable happens. Another killing...and this one guts him.Driven by an eternal camaraderie he'd once shared with his long-time partner, Booker shifts into overdrive to end this sinister game, some sort of sick vigilante justice.A vengeful fury of his own takes hold. And the damned can hear him coming.