<b>In this In Death novel from #1 <i>New York Times</i> bestselling author J. D. Robb Lieutenant Eve Dallas learns that when technology links the law and the lawless predators and prey can become one and the same...</b> <p/>He is an expert with the latest technology...a madman with the mind of a genius and the heart of a killer. He quietly stalks his prey. Then he haunts the police with cryptic riddles about the crimes he is about to commit--always solved moments too late to save his victims' lives. Police lieutenant Eve Dallas found the first victim butchered in his own home. The second lost his life in a vacant luxury apartment. The two men had little in common. Both suffered unspeakable torture before their deaths. And both had ties to an ugly secret of ten years past--a secret shared by none other than Eve's new husband Roarke.