After semi-retired construction manager Harry O'Keefe buys a house in Mississippi from Army veteran and cybersecurity expert Cal Singer, he's in for a nasty shock before he can move into his new house. Before moving out, Cal holes himself up in the place and engages in a dangerous shootout with the Madison County Sherriff's Department.

What sent him over the edge?

As Harry investigates Cal's past, he discovers a hidden life and a conspiracy that could shake the very foundations of American democracy. But is Harry really who he says he is, either? The two men struggle against circumstance while hurtling toward their fated encounter in an explosive finish. It's Tinker Tailor Soldier Spy meets Gone Girl by way of The Manchurian Candidate, a timely and surprising thriller based on personal and real-life events.