Showing Lawful Disobedience (Justice For All #1) by JL Redington

Sawyer Kingsley is a Detective with the Blakely, IA police department. He’s used to seeing the unseemly side of his town, but one day, that ugly side hits far too close to home. With three homicides to investigate, the exit of his fiancé and a new partner to break in, his life is turned upside down.

Staying ahead of this killer will put all of Sawyer’s training and instinct to the test. Together, with the help of Sawyer’s cousin, Grant Mulvane, they will work to bring this killers reign of terror to an end before he kills again.