Agent Harlan McClain has his target in sight. But he's not pulling the trigger. Instead his assignment is providing Stacy Giordano—the governor's aide—with security. An easy job for a former marine sniper. And yet, the guarded single mother's beauty and devotion to her exceptional child soon have Harlan reshuffling his priorities. In the dead of night, in her bed, he promises to keep her and her son from harm. But when an unexpected crisis arises, Harlan is suddenly torn between keeping his word, and taking out a killer....