Aging Posadas County Undersheriff Bill Gastner has weathered his quadruple bypass and is taking a rare vacation up in New Mexico's northern mountains. He's escaping meddlesome medical providers who wish he'd reform, but he is staging a reunion with his former detective Estelle Reyes who is working in San Estevan County. Arriving a day early at the Steamboat Rock Campground, his camping plans are interrupted by sirens. Suddenly, Gastner, Reyes, and her new doctor husband reunite over the body of a pregnant young woman. At first the detectives assume she was a hit-and-run victim. Then the...