“Ah Ling,” said Poirot, “are you sorry your master is dead?”

“I welly sorry. He good master.”

“You know who kill him?”

“I not know. I tell pleeceman if I know.”

The questions and answers went on. With the same impassive face, Ah Ling described how he had made the curry. The cook had had nothing to do with it, he declared, no hand had touched it but his own. I wondered if he saw where his admission was leading him. He stuck to it too, that the window to the garden was bolted that evening. If it was open in the morning, his master must have opened it himself. At last Poirot dismissed him.

“That will do, Ah Ling.” Just as the Chinaman had got to the door, Poirot recalled him. “And you know nothing, you say, of the Yellow Jasmine?”

“No, what should I know?”