Crime, Thriller

Someone is after Beryl Madison -- spying on her, making threatening phone calls. Terrified, she flees to Key West. When she comes back home it's not harassment that's waiting...it's murder. Someone kills her, someone she trusted enough to open her door to.

Police work begins with Dr. Kay Scarpetta, Chief Medical Examiner. She finds laboratory clues no one wants to believe. So she follows them herself, putting her professional career -- and her life -- on the line.

"Cornwell makes looking through a microscope as exciting as hot pursuit." (Washington Post)