In Alberta, Canada, an eminent paleontologist disappears from a dinosaur dig site, and at the Cambridge Forensic Center, Kay Scarpetta receives a grisly communication that gives her a dreadful reason to suspect this may become her next case. Then, with shocking speed, events begin to unfold. A body recovered from Boston Harbor reveals bizarre trace evidence hinting of a link to other unsolved cases that seem to have nothing in common. Who is behind...

Dr. Kay Scarpetta opens a private forensic pathology practice in Charleston, South Carolina, only to find herself and her colleagues--Pete Marino and her niece, Lucy--confronted by a horrifying series of crimes that may have an underlying link.