"I mean he must have been one of the boys in your house."
"But what was he doing out at that hour?"
"He had broken out."
"Impossible, I think. Oh yes, quite impossible! I went around the dormitories as usual at eleven o'clock last night, and all the boys were asleep—all of them."
Mr. Downing was not listening. He was in a state of suppressed excitement and exultation, which made it hard for him to attend to his colleague's slow utterances. He had a clue! Now that the search had narrowed itself down to Outwood's house, the rest was comparatively easy. Perhaps Sergeant Collard had actually recognized the boy. On reflection he dismissed this as unlikely, for the sergeant would scarcely have kept a thing like that to himself; but he might very well have seen more of him than he, Downing, had seen. It was only with an effort that he could keep himself from rushing to the sergeant then and there, and leaving the house lunch to look after itself. He resolved to go the moment that meal was at an end.
Sunday lunch at a public-school house is probably one of the longest functions in existence. It drags its slow length along like a languid snake, but it finishes in time. In due course Mr. Downing, after sitting still and eyeing with acute dislike everybody who asked for a second helping, found himself at liberty.
Regardless of the claims of digestion, he rushed forth on the trail.
Sergeant Collard lived with his wife and a family of unknown dimensions in the lodge at the school front gate. Dinner was just over when Mr. Downing arrived, as a blind man could have told.
The sergeant received his visitor with dignity, ejecting the family, who were torpid after roast beef and resented having to move, in order to ensure privacy.
Having requested his host to smoke, which the latter was about to do unasked, Mr. Downing stated his case.