Call of the Owl

After an exhaustive search to find the person who dismembered a woman's body, and her body parts spread throughout the Port Huron area, the detectives Joe Leverette and Phil Marsden are baffled. There was no ID with any part of the victim so, with the help of their lab, eventually they identified the woman as Heather North of Port Huron, Michigan.
But the sensitive Carole Sage they were not able to get ahead of the murderer. The search for the suspect became one hell of a puzzle they would have to figure out.