Caroline Pitcavage was the wife of San Atanasio Police Chief Mike Pitcavage. About three years after the Yellowstone Supervolcano erupted, her son Darren was arrested for felony drug-dealing. Spoiler warning: Plot and/or ending details follow. That night she heard a noise and went to wake Mike but discovered his body. He had taken a drug overdoes and affixed a plastic bag over his head committing suicide. She called the police headquarters and spoke to Sgt. Neil Schneider who subsequently contacted Lt. Colin Ferguson. Spoiler warning: Plot and/or ending details follow.