year under the dirt. He noted the ruined skull, fatally misshaped by the shotgun blast that carried away its top third, along with the life of its owner, the man who might have betrayed humanity to three alien races. Then he looked up at Captain Winters, Phoenix Stationâs medical examiner.
âTell me this is Dr. Boutinâs body,â Colonel Robbins said.
âWell, it is,â said Winters. âAnd yet itâs not .â
âYou know, Ted, thatâs exactly the sort of qualified statement thatâs going to get my ass reamed when I report to General Mattson,â Colonel Robbins said. âI donât suppose youâd like to be more forthcoming.â
âSorry, Jim,â Captain Winters said, and pointed to the corpse on the table. âGenetically speaking, thatâs your man,â Winters said. âDr. Boutin was a colonist, which meant heâs never been swapped into a military body. This means that his body has all his original DNA. I did the standard genetics testing. This body has Boutinâs DNAâand just for fun I did a mitochondrial RNA test as well. That matched too.â
âSo whatâs the problem?â Robbins asked.
âThe problem is with bone growth,â Winters said. âIn the real universe, human bone growth fluctuates based on environmental factors, like nutrition or exercise. If you spend time on a high-gravity world and then move to one with lower gravity, thatâs going to influence how your bones grow. If you break a bone, thatâs going to show up too. Your entire life history shows up in bone development.â
Winters reached over and picked up part of the corpseâs left leg, which had been sheared from the rest of the body, and pointed to the cross-section of the femur visible there. âThis bodyâs bone development is exceptionally regular. Thereâs no record of environmental or accidental events on its development, just a pattern of bone growth consistent with excellent nutrition and low stress.â
âBoutin was from Phoenix,â Robbins said. âItâs been colonized for two hundred years. Itâs not like he grew up on a backwater colony where theyâre struggling to feed and protect themselves.â
âMaybe not, but it still doesnât match up,â Winters said. âYou can live in the most civilized place in human space and still fall down a flight of stairs or break a bone playing sports. Itâs possible that you can get through life without even a greenstick fracture, but do you know anyone whoâs done it?â Robbins shook his head. âThis guy did. But actually he didnât, since his medical records show he broke his leg, this legââWinters shook the chunk of legââwhen he was sixteen. Skiing accident. Collided with a boulder and broke his femur and his tibia. The record of that isnât here.â
âI hear medical technology is good these days,â Robbins said.
âIt is excellent, thank you very much,â Winters said. âBut itâs not magic. You donât snap a femur and not leave a mark. And even getting through life without breaking a bone doesnât explain the consistently regular bone development. The only way youâre going to get this sort of bone development is if it develops without environmental stress of any kind. Boutin would have had to live his life in a box.â
âOr a cloning crèche,â Robbins said.
âOr a cloning crèche,â Winters agreed. âThe other possible explanation is that your friend here had his leg amputated at some point and had a new one grown, but I checked his records; that didnât happen. But just to be sure I took bone samples from his ribs, his pelvis, his arm and his skullâthe undamaged portion, anyway. All these samples showed unnaturally consistent, regular bone growth. Youâve got yourself a cloned body here,