Six months into a relationship, things have heated up between political blogger Sam Flynn and FBI Special Agent Nathan Walker. Though Sam is happy with Nathan and proud of his own sobriety, he’s anxious about what their future holds. Things are heating up in Stonebridge, Connecticut, as a series of deadly fires puts the community on edge and eventually threatens Sam’s comatose brother. As Halloween approaches, fears rise that the arsonist will strike again.
When Sam encounters the main suspect, seventeen-year-old orphan Damon Blake, he’s not sure what to do. Obstruction might land him in jail, but he is increasingly skeptical of Damon’s guilt. He takes matters into his own hands and investigates, but doing so means keeping Damon’s whereabouts a secret from Nathan and the police. Meanwhile, Nathan wonders what Sam is hiding and grapples with insecurities of his own. Sam wants to confide in Nathan, and Nathan wants to trust Sam, but they discover that negotiating new love can be as dangerous as solving crime.