Indulgence In Death: 31 by J. D. Robb
First it was a limo driver shot through the neck with a crossbow. Then it was a high-priced escort found stabbed through the heart with a bayonet. Random hits, thrill kills, and murderers with a taste for the finer things in life - and death - are making NYPSD Lieutenant Eve Dallas angry. And an angry Eve can be just as an efficient and dangerous predator as the killer. As time runs out on another innocent victim's life, Eve's investigation will take her into the rarified circle that her husband Roarke travels in - and into the perverted heart of madness...