The Protector by HelenKay Dimon

Salvation, Pennsylvania. The commune located in the small town was advertised as a modern Utopia: a place to live, share, and learn with other like-minded young people. Cate Pendleton’s sister was one of them. Now she’s dead—and Cate won’t rest until she finds out who killed her. Stonewalled at every turn, she approaches a DC Fixer for help and ends up with Damon Knox, a mysterious man with a secretive past. But Cate soon discovers that she not only needs Damon, she wants him, which isn’t good—for the attraction brewing between them will only lead to complications that can turn into danger . . .

Damon has tried to erase the hellish memories and the evil that happened in Salvation ever since he left a long time ago. Still, he can’t turn his back on Cate. As Damon works with Cate to uncover her sister’s killer, he finds himself drawn to her more and more. But how will she feel about him when she learns about his connection to the place? Joining forces to uncover the truth, they must stay one step ahead of a cunning killer who’s bent on not being exposed.