Bobby Torrez is at a law enforcement conference, and Estelle, and early after her return Estelle is landed with the case of a body is found in the desert - that of a man who has been badly beaten and then shot. Estelle and her deputies begin the forensic process -- photographing, sending the body to autopsy, looking for identification and clues as to why the man was so badly beaten and then killed. Not long afterward, the discovery of another body yields more evidence of what happened and why. But Estelle is still a long way from finding answers to all the questions involved; meanwhile she is coping with an aging mother and a case of flu that has most of her family on their aching backs. Gastner, who is in the area tracking down a rumor of animals being illegally brought over the border, can help and does, but the horrifying and breathtaking climax is Estelle's burden alone, and she carries it off with honors.