A deranged serial killer leaves a bottle of the luxurious perfume ‘Desire’ on each of his female victims. Concerned that her latest creation might be tarnished, Grace Lantel enlists her security officer, ex-police officer Lauren, to assist the police with their investigation. Suspicion falls on Gordon Lewis, a former employee who insists he is the true creator of the fragrance. Lauren goes undercover to get close to him, but finds herself attracted to him, placing herself in grave peril.