Page:Miss Madelyn Mack Detective.pdf/137
for me, following at my shoulder. As we reached the lawn, I saw that the scene of the murder was in plain view from at least one of the principal rooms of the Duffield home.
Madelyn was leaning against the maple when we reached her. Senator Duffield said gravely, as he pointed to the gnarled trunk, "You are standing just at the point where the woman waited, Miss Mack."
"Woman?"
"I refer to the assassin," the Senator rejoined a trifle impatiently. "Judging by our fragmentary clues, she must have been hidden behind the trunk when poor Rennick appeared on the driveway. We found her slipper somewhat to the left of the tree—a matter of eight or ten feet, I should say."
"Oh!" said Madelyn listlessly. I fancied that she was somewhat annoyed that we had followed her.
"An odd clue, that slipper," the Senator continued with an obvious attempt to maintain the conversation. "If we were disposed to be fanciful, it might suggest the childhood legend of Cinderella."
Madelyn did not answer. She stood leaning back against the tree with her eyes wandering about the yard. Once I saw her gaze flash down the driveway