"Did he do that?" asked Crewe with interest.

The colonel nodded.

"In this very room where you're standing," he said impressively, "at the end of that table he stood, all lit up with 'coco' and he told me things about our organisation that I thought nobody knew but myself. That's the worst of drugs," he said, shaking his head reprovingly; "you never know how clever they'll make a man, and they made 'Snow' a bit too clever. I'm not saying that I regretted his death—far from it. I don't know how he got mixed up in the affair——"

"Oh, shut up!" growled Pinto; "why go on acting before us? We were all in it."

"Hush!" said the colonel with a glance at the door.

There was a silence. All eyes were fixed on the door.

"Did you hear anything?" asked the colonel under his breath.

His face was a shade paler than they had ever remembered seeing it.

"It is nothing," said Pinto; "that fellow's got on your nerves."

The colonel walked to the sideboard and poured out a generous portion of whisky and drank it at a gulp.