At twelve o'clock Silvestre brought him some food on a tray.
And the long and painful wait began anew.
In the study and in the house, the inquiry, which had been adjourned for lunch, was resumed. Perenna heard footsteps and the sound of voices on every side. At last, feeling tired and bored, he leaned back in his chair and fell asleep.
* * * * *
It was four o'clock when Sergeant Mazeroux came and woke him. As he led him to the study, Mazeroux whispered:
"Well, have you discovered him?"
"Whom?"
"The murderer."
"Of course!" said Perenna. "It's as easy as shelling peas!"
"That's a good thing!" said Mazeroux, greatly relieved and failing to see the joke. "But for that, as you saw for yourself, you would have been done for."