To Catch A Monster (en Inglés) - Rale Miller

Chrissy Binner never expected the bike squad to put her at the center of a murder investigation, but the town of Lexington, Virginia, is no longer the quiet town she grew up in. Dead bodies are appearing in places that feel too deliberate, too staged, and the panic spreading through the town of Lexington is turning neighbor against neighbor. Rumors ignite faster than the police can put them out, and every accusation seems to point in a different direction.
Hovering above it all is a man the town of Lexington trusts-a man with influence, a man who knows the town's dark secrets.
As pressure mounts and trust is twisted into something far more dangerous, Chrissy must decide how far she is willing to go to expose a monster who's been hiding in plain sight.
In a town where everyone knows your name, solving the murders might cost Chrissy and her bike squad everything-including their lives.