Love, desire, and secrets—a trail littered with murder and the choice one vampire will have to make that will seal her fate or set her free… Spokane County Medical Examiner Riah Preston has a job to do and a secret to keep. Riah is a vampire and she’s on a mission to discover a cure for the very thing that has kept her a prisoner of darkness for over five hundred years. With the help of Moses Lake Coroner Ivy Hernandez and genetic scientist Adriana James, they are on the verge of a breakthrough. When victims of a rogue vampire begin to show up along the I-90 corridor, things get complicated. The appearance of vampire hunter Colin Jamison complicates the situation even further. Will they be strong enough to stop this vampire killer cutting a wide path of death and destruction? Or will the secrets Riah holds in her heart destroy them all?