Police sergeant Joe "Dart" Dartelli can't even tell at first that the bodies have been murdered. They all look like suicides or accidents--except for a rare chemical in the blood of each. Even more terrifying to Dart is that the victims seem to be related to the long-ago murder of Lucky Zeller, the only man believed to be more brilliant at understanding the art of forensics than Dart himself. Could Zeller be behind the murders? Contains some strong language and some violence.
