The Stranger You Know – Andrea Kane

College-age girls with long red hair are being brutally murdered, posed like victims in a film noir. Each crime scene is eerily similar to the twisted fantasy of a serial offender now serving thirty years to life – a criminal brought to justice with the help of Casey Woods and her investigative team, Forensic Instincts.Call.Kill.Repeat.But the similarities are more than one psychopath’s desire to outdo another.As more red-haired victims are added to the body count, it becomes clear that each one has been chosen because of a unique connection to Casey… Now the Forensic Instincts team must uncover the identity of a serial killer before his ever-tightening circle of death closes in on Casey, the ultimate target.As the stalker methodically moves in on his prey, his actions make two things clear: He knows everything about Casey. And he won't stop until she’s dead.