The bestselling author of Bad Medicine delivers a heart-pounding medical thriller, filled with authentic forensic detail.

Trauma nurse Casey McDonogh is plagued by the nagging suspicion that Dr. Dale Hunsacke, the new and popular obstetrician at her St. Louis hospital, is a psychopathic killer. The trouble is, no one believes her. When Hunsacker begins unearthing secrets from Casey's past, the threat moves even closer to home. With the help of an ex-Marine homicide sergeant, Casey will put her suspicions to work to trap a killer

"A wicked prescription guaranteed to give you sleepless nights." -Nora Roberts