"Did you not inject anti-serum?"
"Certainly we did," said the doctor dryly. "Every conceivable thing that could be done was tried."
"Had you the anti-serum with you?"
"No. We procured it from Cairo."
"Have there been any other cases of tetanus in the camp?"
"No, not one."
"Are you certain that the death of Mr. Bleibner was not due to tetanus?"
"Absolutely plumb certain. He had a scratch upon his thumb which became poisoned, and septicæmia set in. It sounds pretty much the same to a layman, I dare say, but the two things are entirely different."
"Then we have four deaths—all totally dissimilar, one heart failure, one blood poisoning, one suicide and one tetanus."
"Exactly, Monsieur Poirot."
"Are you certain that there is nothing which might link the four together?"
"I don't quite understand you?"
"I will put it plainly. Was any act committed by those four men which might seem to denote disrespect to the spirit of Men-her-Ra?"
