"Did Bajys have a gun?"

"Apparently. Lots of Kazakhs keep guns for hunting."

"Where did it happen?"

"Here, in this same clearing. We found the boy sitting against the rock, not far from where he is buried."

"Who, exactly, found him?"

"The next morning Malik went to look for him when he didn't come for breakfast. The boy passed much of his time here. It's quiet. He had lessons here with Bajys. Malik went up the path at dawn and came back running, shouting for us. It had to be some sort of terrible accident, I thought at first. He had found a gun and was playing with it."

"But there was no gun," Shan stated.

Akzu shook his head slowly.

"Did anyone examine his body?"

"We have no holy man nearby. No mullah. We must bury our dead quickly, before sunset. My wife came up here and washed him and placed him in a shroud. She didn't know Khitai well." Akzu sighed. "But she knows how to bury children. We sang songs, but such songs should be sung about the dead one's life, and no one knew what to sing." He looked at Jakli, as though to reassure her. "So we sang about riding horses in the high pastures and how eagles fly." He cast a meaningful glance at Shan. "It was one bullet in the center of the forehead," he explained in a lower voice. "A small gun. The bullet did not have much velocity. Quiet. No one heard the shot." Akzu gazed at Shan, as though challenging him to ask how the headman had knowledge of weapons. "No wound in the back of his skull. The bullet stayed inside."

"Nothing else? Any sign of a struggle?"

"His clothes were torn. Shirt ripped open, and one of his pants legs got torn. A shoe was missing." Akzu's eyes shifted toward the hills, his gaze returning tinged with worry. There was something else on his mind. Akzu had intended to bring only Jowa to his camp, Shan recalled. Because he knew about Public Security.

"But you said Bajys and Khitai were related, the last of their clan. They had been together so long."

Akzu shook his head slowly. "Bajys was unsettled. Some people are always nervous around children. Sometimes he was like an uncle to the boy. When we ate, he would remind Khitai of his manners. Sometimes he was like a teacher. But sometimes it was like he was scared of the boy."

"Scared?"

"Not scared." The headman frowned. "I don't have words. Sometimes it was like Khitai was the older brother. Bajys was nervous about pleasing him." Akzu stared at the sky a moment, then shrugged. "When a colt grows up without a herd, it is always skittish."

"Orphans have reasons to be skittish," Shan suggested.

Akzu nodded. "But the dogs liked Bajys," he added in a confused tone, as if that were the greatest mystery of all. He shrugged again. "We will find him if he ever leaves the Chinese town. The clans won't go to the government about it. We find our own justice. But he knows we can't go to town to take him. Too many knobs there."

"Your own justice?"

"We know the killer," the headman said with a chill in his voice. "He will be found eventually and he will pay the price of all killers."

The words surprised Shan, who had lived in Tibet for so long. Revenge was not something that Buddhists sought. But they were in a Muslim land now, and Muslims believed in retribution.

"What about Lau's other children, the rest of the zheli?" Shan asked. "Have they been warned? Until the killer is found, until we understand why he is killing they are all in danger." Akzu's words from the trailhead still haunted him. Maybe the demon is going to kill them all, the headman had said. Twenty-three orphans, and only twenty-one left.

Akzu and Jakli exchanged a worried look. "Word has gone out," Akzu said in a pained tone. "We do what we can."

"It's not easy," Jakli said. "It's why Lau called them her zheli. Those children are like wild horses, scattered over the mountains, always moving, always wary."

"But surely their homes are known. Their foster families."

Akzu shook his head. "Homes? They're with nomads, traveling with their flocks until winter, bringing the children together only for Lau's classes. Sometimes they pick up mail at farms, or in town. People know the names of the clans, maybe know the pastures they traditionally use. We knew where two zheli girls were staying, in a valley near here. They're being kept in their tents now, with someone always watching." Akzu looked out over the mountains. "Since she retired from the Agricultural Council, Lau was going out alone into the ranges, giving the children medical exams, bringing food to the poorest families, teaching special lessons. I think only Lau would know where all the children might be at any one time. Maybe that will save them, their secrecy."

"So Lau knew Red Stone clan was here, at this camp?"

Akzu nodded. "She knew we come here in the autumn, knew we use it as a base to gather our flocks for the winter. But it's not important what Lau knew. Bajys was here." Akzu gazed back at the mound of fresh earth. "The only children killed were one at Red Stone camp and one who visited Red Stone camp," the herder said somberly, and began walking back down the trail.

The front flap of the center tent had been tied back when they returned to camp, and as they approached a grey-haired woman appeared at the flap. She studied them with strong, proud eyes, then gestured them inside. Shan followed the example of Jakli and her uncle, rinsing his hands in a basin of water by the front flap, then sitting on a cushion near the center of the heavy carpet that served as the floor of the tent as the woman handed them small, chipped porcelain cups filled with steaming liquid.

"My wife is baking today," Akzu announced as the woman leaned over a brazier where a kettle simmered. Beside the brazier sat a clay pot of yogurt and, on a large flat stone, a stack of nan, the flat bread favored by China's Muslims. "You will sleep with our clan, in the tent near the stables."

The woman smiled shyly as Shan nodded in greeting and sipped his cup. It was not tea, as he had expected.

"Warm goat's milk," Jakli explained. From behind a rug suspended at the back of the tent Shan heard voices. The two other women he had seen earlier peered out from the edge of the carpet and looked at Jakli with small, expectant smiles, then disappeared.

The milk was surprisingly bitter, but the liquid filled him with warmth as it hit his stomach. "Had he been away, this Bajys?" Shan asked.

"Away?" the headman asked. He drained his cup, then reached behind him and produced a small drinking skin. With a slight bow of his head he extended it to Shan with both hands.

Shan held the skin without looking at it. "Auntie Lau died more than a week before. Could Bajys have killed her as well?"

Jakli's head snapped up with sudden interest, as if she had not considered the possibility.

"No," Akzu said after a moment. "He was with the clan for the past month. That place in the desert where she died, Karachuk, to go there and back would be more than a day. He was never gone more than four or five hours, when he went with Khitai to the high pastures." The headman nodded at the skin. "Kumiss," he said. "Drink."

So there were two killers, Shan thought. And Bajys was only part of the answer. "Karachuk?" he asked. "Why was she there?"

Jakli and Akzu frowned into their cups and exchanged a glance. "An oasis place, that's all," he said enigmatically, then steered the conversation away from Lau and the dead boy, speaking instead as a host spoke to his guests, following the code of hospitality Shan had experienced in nomad tents in Tibet. He showed Shan how to twist the wooden plug off the skin and raise it to squirt into his mouth. Shan did so uncertainly, for he had not seen such skins in Tibet, then nearly choked as the acrid liquid hit his pallet.