Looking for atmospheric slow-burn thrillers with female protagonists — think Tana French but more procedural

I've been on a Tana French kick and burned through the Dublin Murder Squad series. What I love: the atmosphere, the slow dread, the deeply flawed but competent female investigators, the sense that the real horror is hiding inside ordinary small-town life. I'm less interested in action-heavy or twist-every-chapter stuff. More interested in character and [...]