Tanya by Taylor Lee

She’s a brash deputy. He’s an undercover agent. When sparks start to fly, a murderer might be the death of them.

Deputy Sheriff Tanya Trouble can’t help being pushy. In her dusty border town, being a polite cop could get her killed. When a fifteen-year-old girl is brutally raped and murdered, Tanya turns up the heat to track down the killer. She’s convinced one of the town’s white supremacists killed the girl, but when she starts lining up suspects she can’t help but be sidetracked by a sexy new ranch hand.
Ryker Thompson is smart and more than a little cocky. The FBI agent figures that’s why he’s been sent undercover as an arrogant right-wing ranch hand to investigate a sophisticated human trafficking operation. But he never could’ve anticipated that a brash deputy sheriff would name him as the prime suspect in an ugly local murder. And he’s surprised by how arousing he finds her suspicion…

When Tanya discovers Ryker’s true identity she immediately tries to think of him as off-limits, but Ryker gives as good as he gets and soon enough hot sparks are flying between them. After their cases collide, can Trouble and Thompson surrender to their attraction while putting a ruthless killer behind bars?