Something --- or someone --- is killing residents in a remote religious compound in Idaho, and Newshound reporter Nik Byron is determined to find out what's behind the deaths. Could Xion Labs' top-secret vaccine program be connected? Nik suspects so, but he's being stonewalled at every turn. As he inches closer to the truth, Nik's professional enemies move to quash his investigation, threaten his career and destroy his personal life. With his world crumbling, Nik finds one last lead: Puck Hall, a resolute, free-spirited young woman and Xion Labs researcher, who is soloing the Appalachian Trail. It's only when Puck, barely clinging to life after eluding trained killers, crawls out of the wilderness that Nik and a rookie reporter cobble together the nightmarish facts that bring the story into focus.

When Geoffrey Tate, one of the world’s richest individuals and the CEO of Yukon --- the country’s preeminent artificial intelligence company --- is shot and killed by his young trophy wife, it’s going to grab headlines. And seasoned Newshound reporter Nik Byron intends to be the one generating them. But Nik’s investigation quickly leads him down a treacherous path he didn’t foresee. The sensational trial that follows Tate’s death threatens to derail Bullwhip --- the military’s next generation of AI-inspired war machines --- and scramble the fortunes of political heavyweights and Pentagon brass alike. His journalistic instincts aroused, Nik embarks on an uncertain hunt for the truth that takes him deep into the murky worlds of Washington lobbyists, the military-industrial complex and the Saudi intelligence apparatus.