Dark need - Lynn Viehl

Homicide detective Samantha Brown is a tough, highly decorated cop. But 12 lonely years after she nearly died of a gunshot wound, she aches with a deep inner longing. In pursuit of a deranged killer, her only clue is a medieval cross inscribed with Lucan' - the name of the owner of a new nightclub near the murder scene. Drawn into a seamy underworld, Samantha falls for Lucan - who believes he's a vampire and Samantha is his reincarnated first love. Now, she must save this mysterious, seductive man who seems beyond redemption if he is to fulfil her deepest desires.'