“How long did she remain?” asked the inspector of Leroux.
“I—er—did not exactly open the door. We chatted, through—er—through the letter-box, and she left the omelette outside on the landing.”
“What time would that be?”
“It was a quarter to twelve,” declared Cumberly. “I had been supping with some friends, and returned to find Helen, my daughter, engaged in preparing the omelette. I congratulated her upon the happy thought, knowing that Leroux was probably starving himself.”
“I see. The omelette, though, seems to be upset here on the floor?” said the inspector.
Cumberly briefly explained how it came to be there, Leroux punctuating his friend’s story with affirmative nods.
“Then the door of the flat was open all the time?” cried Dunbar.
“Yes,” replied Cumberly; “but whilst Exel and I searched the other rooms—and our search was exhaustive—Mr. Leroux remained here in the study, and in full view of the lobby—as you see for yourself.”
“No living thing,” said Leroux, monotonously, “left this flat from the time that the three of us, Exel, Cumberly, and I, entered, up to the time that Miss Cumberly came, and, with the doctor, went out again.”
“H’m!” said the inspector, making notes; “it
