"It proves, young man, that you had a good two hours at your disposal."

"Obviously. Two hours which I spent at the cinema."

"Or somewhere else."

Dutreuil looked at him:

"Somewhere else?"

"Yes. As you were free, you had plenty of time to go wherever you liked ... to Suresnes, for instance."

"Oh!" said the young man, jesting in his turn. "Suresnes is a long way off!"

"It's quite close! Hadn't you your friend Jacques Aubrieux's motor-cycle?"

A fresh pause followed these words. Dutreuil had knitted his brows as though he were trying to understand. At last he was heard to whisper:

"So that is what he was trying to lead up to!... The brute!..."