Intern forensic pathologist Dr. Riley McKay has noticed irregularities in autopsies at the Allegheny County Coroner's lab. Suspecting foul play, she seeks help from Dr. Nick Polchak, the "bug man" renowned for his ability to solve murders by analyzing the insects on victim's bodies. Nick and Riley uncover a sinister link between the lab's director and PharmaGen, a start-up drug company specializing in genetic research. They also discover that PharmaGen...