"G.o.d! This is terrible, isn't it?" he said. "He must have died instantly."

"Who--did it?"

"We don't know yet. Benito found him and brought him in. He hasn't been dead an hour."

Law ran his eyes over the room, and then asked, sharply, "Where is Mrs.

Austin?"

He was answered by Benito Gonzales, who had edged closer. "She's not here, senor."

"Have you notified her?"

Benito shrugged. "There has been no time, it all happened so quickly--"

Some one interrupted, and Dave saw that it was the local sheriff--evidently it was he who had waved from the speeding machine a few moments before.

"I'm glad you're here, Dave, for you can give me a hand. I'm going to round up these Mexicans right away and find out what they know. Whoever did it hasn't gone far; so you act as my deputy and see what you can learn."

When Dave had regained better control of himself he took Benito outdoors and demanded full details of the tragedy. With many lamentations and incoherencies, the range boss told what he knew.

Ed had met his death within a half-mile of Las Palmas as he rode home for dinner. Benito, himself on his way to the house, had found the body, still warm, near the edge of the pecan-grove. He had retained enough sense to telephone at once to Jonesville, and then--Benito hardly knew what he had done since then, he was so badly shaken by the tragedy.

"What time did it happen?"

"It was noon when I came in."

Dave consulted his watch, and was surprised to discover that it was now only a few minutes past one. It was evident, therefore, that Benito had indeed lost no time, and that his alarm had met with instant response.

"Now tell me, who did it?"

Benito flung his hands high. "G.o.d knows! Some enemy, of course; but Don Eduardo had many."

"Not that sort of enemies. There was n.o.body who could wish to kill him."

"That is as it is."

"Haven't you any suspicions?"

"No, senor."

"You say Mrs. Austin is gone?"

"Yes."

"Where?"

"I don't know."

Dave spoke brusquely: "Come, Benito; you must know, for your wife went with her. Are you trying to keep something back?"

"No, no! As G.o.d is my judge!" Benito declared, "I didn't know they were going until the very last, and even then Dolores would tell me nothing.

We were having bad times here at Las Palmas; there were stormy scenes yonder in the house. Senor Ed was drinking again, you understand? The senora had reason to go."

"You think she ran away to escape him?"

"Exactly."

Dave breathed more easily, for this seemed to settle Strange's theory.

The next instant, however, his apprehensions were doubled, for Benito added:

"No doubt she went to La Feria."

Law uttered an incredulous exclamation. "Not THERE! Surely she wouldn't go to La Feria at such a time. Why, that country is ablaze. Americans are fleeing from Mexico."

"I hadn't thought of that," Benito confessed. "But if she didn't go there, where did she go? Saints above! It is a fine condition of affairs when a wife keeps secrets from her husband, eh? I suppose Dolores feared I would tell Don Eduardo, G.o.d rest his soul! This much I do know, however: not long ago there came a letter from General Longorio, offering settlement for those cattle he stole in his government's name. Dolores told me the senora was highly pleased and was going to Mexico for her money. It was a mark of Longorio's favor, you understand me? He's a great--friend, an ardent admirer." Benito winked. "Dolores told me all about that, too. No, I think they went to La Feria."

Dave remembered his first conversation with Phil Strange and the fortune-teller's insistence that some powerful person was behind Jose Sanchez. More than three weeks ago Strange had forecast something very like murder of Ed Austin. Dave felt as if he were the victim of an hysterical imagination. Nevertheless, he forced himself to ask, quietly:

"Is Jose Sanchez anywhere about?"

The range boss shrugged. "I sent him to the east pasture this morning."

"Did he go?"

"Eh? So! You suspect Jose of this. G.o.d in heaven! Jose is a wild boy--But wait! I'll ask Juan if he saw him; yes, and Victoria, too.

That is Victoria you hear squalling in the kitchen. Wait here."

Benito hurried away, leaving Dave a prey to perplexity; but he was back again in a few moments. His face was grave.

"Jose did not go to the east pasture," he said.

"Where is he now?"

"No one seems to know."

Law walked to his horse, mounted, and galloped away. Benito, who watched him, saw that he turned toward the river road which led to the Las Palmas pumping-plant.

The more Dave thought about Ed Austin's death, the more certain he became that it was in some way connected with Alaire's disappearance; and the loose end by which the tangle might be unraveled, it seemed to him, lay in the hands of Rosa Morales, Jose's sweetheart. That Sanchez was the murderer Dave now had little doubt; but since the chance of apprehending him was small, he turned his attention to the girl. He would make Rosa speak, he told himself, if he had to use force--this was no time for gentle methods. If she knew aught of Alaire's whereabouts or the mystery of her departure from Las Palmas, he would find a way to wring the truth from her. Dave's face, a trifle too somber at all times, took on a grimmer aspect now; he felt a slow fury kindling in his breast.

Years of experience had taught him to be always alert even during his moments of deepest preoccupation, and so, from force of habit, when he came to the pump-house road he carefully scanned it. In the dust were fresh hoof-prints leading toward the river. Now he knew this road to be seldom used, and therefore he wondered who could be riding it at a gallop in this blistering midday heat. A few rods farther on and his quick eye detected something else--something that brought him from his saddle. Out of the rut he picked a cigarette b.u.t.t, the fire of which was cold but the paper of which was still wet from the smoker's lips.

He examined it carefully; then he remounted and rode on, pondering its significance.

Dave loped out of the thicket and straight across the clearing to the Morales house. Leaving Montrosa's reins hanging, he opened the door and entered without knocking. Rosa appeared in the opening to another room, her eyes wide with fright at this apparition, and Dave saw that she was dressed in her finest, as if for a holiday or for a journey.

"Where's your father?" he demanded.

"He's gone to Sangre de Cristo. What do you want?"