Murder - that's what photographer Allye Jessup knows she witnessed as she departed her studio one evening. Waking with bruises on her neck and a foggy memory, she believes she survived an attack, but everyone seems to think she simply sustained a head injury from falling down the stairs outside her studio. Without proof the other victim ever existed, Detective Eric Thornton can hardly declare the area a murder scene. Still, he adds Allye's report to his already full caseload. But when new evidence surfaces to support her claims, Eric must stay one step ahead of a ruthless killer and uncover the truth before the suspect closes in on Allye again.