Something dark is lurking in the Louisiana bayou: a methodical killer with a penchant for medical experimentation is hard at work completing his most harrowing crime yet, taunting the authorities who desperately try to catch up. But forensic pathologist Dr. Wren Muller is the best there is. Armed with an encyclopedic knowledge of historical crimes, and years of experience working in the Medical Examiner's office, she's never encountered a case she...