While one of them was tying a handkerchief around the head of the wounded man, the other went to the window. A pane of glass had been broken, and this must have assured him that the ball had come from outside of the mansion. Then he proceeded to look about the surroundings in search of the person who had fired the shot, confining his gaze to the ground. If he had reasoned at all over the matter, which perhaps his education did not enable him to do, he might have realized that the bullet did not come from the ground.

The man had thrown the window wide open, and was making a very scrutinizing examination of every part of the courtyard. He could see plainly whatever was in front of the window; but this did not seem to satisfy him. He thrust half his body out of the opening, looking both sides of him, as though it had been possible to fire a rifle around a corner. The fellow was certainly stupid enough to be shot, and Deck did not wait any longer to do his work.

The ball struck him in the head as he was stretching his neck to the utmost to enlarge the extent of his vision to a point from which the fatal bullet could not possibly have come. If he could have imagined a line from the round hole in the pane of glass to the point where his comrade's head had been, it would have pointed directly to Deck's locality when he discharged the rifle.

The ruffian dropped from the window-sill to the ground with a heavy thud, and did not move again. The ball had penetrated his brain, and he was the victim of his unscientific observations. But the lieutenant did not remove his gaze from the open window. It seemed very like slaughter to shoot down the enemy in this manner, and a twinge of conscience disturbed him. But he reasoned that he had given the ruffians a chance to surrender, which they had refused to accept. Then they were pirates, robbers, making war for gain against friend and foe alike.

The third man in the room did not remain there any longer. He could hardly have known what became of the one at the window, unless he had heard the crack of a rifle, and failed to see him again. Under these circumstances it was not difficult for him to reason out the conclusion that the chamber where he was must be a dangerous locality, and he sought a safer place.

The lieutenant continued to watch the window, but no enemy appeared in the room again. It had proved to be a chamber of death. He had hardly lost sight of the foe before he heard the crack of a rifle in the grove. The two Hickmans there were riflemen, and Deck did not believe it would be possible for either of them to fire without killing or wounding his man; but he heard but one shot, and probably four of the land pirates were still living.

Deck waited some time for the sound of another shot, but in vain. He did not believe another ruffian would enter the fatal room commanded by his position, and he decided to seek a more promising place for his operations. Since the shot he had heard, he was confident that none of the enemy would show themselves at the windows. He descended to the cellar of the stable, and then, by the way he had come, reached the kitchen, and then the parlor, at the door of which the planter was fortified.

"Anything new, Colonel Hickman?" he asked.

"Yes, indeed!" exclaimed the sentinel over the staircase. "What have you been doing outside? Something has happened."