And in fact Juve had made a most important discovery. The heavy legs of the table were joined by crosspieces and Juve had been able to determine where Susy d'Orsel had rested her feet. He saw also the slight traces of mud where the King had rested his feet. Most important, however, was the fact that further traces of mud had been left by a third pair of feet.

"If only I could identify the feet that were placed here, and whether they belonged to a woman."

A closer examination of the wood made him rise to his feet with a cry. Quickly taking a chair, he placed it before the table in the place that might naturally be occupied by a third guest, and then sat down. This is what he discovered. It was quite impossible for a woman to have been sitting there. Having stretched his legs and rested his feet upon the traces of mud, he discovered that one of the legs of the table came directly between his knees. A woman's skirt would have made this position impossible for her.

"Why, the King was telling the truth! There were three persons in this dining-room a few moments before the crime was committed. And they were Susy d'Orsel, the King and another man."

Juve now threw himself into an armchair and remained buried in thought.

"To sum it up, the King alone is in a position to give me further information.... And if he should refuse to speak or should attempt to lie I have now within my hands the means of forcing him to tell the truth."

He sprang up quickly.

"The next thing to do is to go and see the King."