Rita Herron 
Cold Case at Carlton’s Canyon [EPUB ebook] 

Cold Case at Carlton’s Canyon Sgt Justin Thorpe won’t stop until he finds the serial killer who’s already claimed ten innocent lives. He works solo, until he joins forces with Sheriff Amanda Blair. But Thorpe can’t let his desire for his co-worker keep him from his mission, especially when it looks like Amanda might be the final victim in this killer’s terrifying game…