Mirror Mirror by Mary Alice Pritchard
Blurb: Jade sees the dead in mirrors. When a serial killer targets young homeless girls, she must enlist the aid of the police. Spider Demarcus is the detective she confides in. He has his own special talents his partner calls his spidey senses. When Jade shows up to offer information, Spider is suspicious of her motives. Jade knows the handsome detective doesn’t believe her, but he’s at least willing to use what she’s given him. When she tells him there are four more buried near an abandoned building, Jade can tell he’s worried and a bit angry with her, but she isn’t sure why. Their intense and instant awareness of each other both binds them closer and drives them apart. Sparks fly with their near hatred, but love and hate are two sides of the same coin.