vengeance in death: in death, book 6  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 the victims' lives. <p>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 10 years past - a secret shared by none other than eve's new husband, roarke.</p>