The sleepy town of Heartsdale, Georgia, is jolted into panic when Sara Linton, the town's pediatrician and coroner, finds Sibyl Adams, a young college professor, dead in the local diner. As well as being viciously raped, Sibyl has been cut: two deep knife wounds form a lethal cross over her stomach. But it's only when Sara starts to perform the postmortem that the full extent of the killer's brutality becomes clear.Police chief Jeffrey Tolliver -- Sara's exhusband -- is in charge of the investigation, and when a second victim is found crucified only a few days later, he has to face the fact that Sibyl's murder wasn't just a personal attack. What he's dealing with is a sadistic rapist turned killer who is terrorizing rural Grant County.Jeffrey isn't alone in his search.