Page:The Greene Murder Case (1928).pdf/240

 gested itself to me was that he did not make his escape."

"And the footprints outside?"

"Were made beforehand by some one walking to the front gate and back.—And that brings me to the night of Chester's murder. You remember Rex's tale of hearing a dragging noise in the hall and a door closing about fifteen minutes before the shot was fired, and Ada's corroboration of the door-shutting part of the story? The noise, please note, was heard after it had stopped snowing—in fact, after the moon had come out. Could the noise not easily have been a person walking in galoshes, or even taking them off, after having returned from making those separated tracks to and from the gate? And might not that closing door have been the door of the linen-closet where the galoshes were being temporarily cached?"

Markham nodded. "Yes, the sounds Rex and Ada heard might be explained that way."

"And this morning's business was even plainer. There were footprints on the balcony steps, made between nine o'clock and noon. But neither of the guards saw any one enter the grounds. Moreover, Sproot waited a few moments in the dining-room after the shot had been fired in Rex's room; and if any one had come down the stairs and gone out the front door Sproot would certainly have heard him. It's true that the murderer might have descended the front stairs as Sproot went up the servants' stairs. But is that likely? Would he have waited in the upper hall after killing Rex, knowing that some one was likely to step out and discover him? I think not. And anyway, the guards saw no one leave the estate.