A fractured couple. A twisted killer.Derek "Slater" Banez was a military lifer, until PTSD got the better of him. After quitting his black ops career with MIT, the bureau offers Slater a position in Utah as an FBI training instructor. When he runs into Kathleen Flynn-the love of his life-Slater will be placing everything he holds dear on the line. Except she's no longer the woman he used to know. Kat fell hard for the deadly sniper but when he betrayed...