They All Fall Down — Steven F. Freeman

Childhood's worst nightmare...Abelardo Molina, rising star of the infamous Los Zetas cartel, launches an effort to create an unlikely criminal alliance, a super-syndicate bent on exploiting the lucrative world of human trafficking. To avoid detection, Molina arranges the assassination of Phil Cranston, lead FBI cartel analyst...and colleague of Mallory Blackwell. When Mallory and husband Alton begin tracking down the perpetrators, they soon uncover an international child sex trafficking racket on an unprecedented scale. But their discovery comes at a price: the syndicate strikes back with a vengeance, prompting a deadly game of cat-and-mouse. Pushed to the brink, the Blackwells must employ their wits and courage to overcome the crime organization's superior resources and cutthroat tactics. Along the way, the Blackwells form unexpected alliances of their own...