was a clue worth having. Poirot delicately dipped his finger into liquid, and tasted it gingerly. He made a grimace.
“Coco—with—I think—rum in it.”
He passed on to the debris on the floor, where the table by the bed had been overturned. A reading-lamp, some books, matches, a bunch of keys, and the crushed fragments of a coffee-cup lay scattered about.
“Ah, this is curious,” said Poirot.
“I must confess that I see nothing particularly curious about it.”
“You do not? Observe the lamp—the chimney
called to Cynthia from the hall, and the girl ran out.
“Just carry up my despatch-case, will you, dear? I’m going to bed.”
The door into the hall was a wide one. I had risen when Cynthia did, John was close by me. There were therefore three witnesses who could swear that Mrs. Inglethorp was carrying her coffee, as yet untasted, in her hand.