They were all here—he and the others and the coroner—in order to find out if there had been a murder committed or not.

The coroner, one elbow on the table, one large hand holding firmly the somewhat fleshy chin, looked at the juryman somewhat contemptuously.

"You mean?" he queried with an obvious effort at patience.

"I mean," resumed the man more firmly, "in this present instance, would a certain medical or anatomical knowledge be necessary in order to strike—er—or to thrust—so precisely—just on the right spot to cause immediate death?"

With amiable condescension the coroner put the query to the witness in more concise words.

"No, no," replied the doctor quickly, now that he had understood the question, "the thrust argues no special anatomical knowledge. Most laymen would know that if you pierce the throat from ear to ear suffocation is bound to ensue. It was easily enough done."

"When the deceased's head was turned away?" asked the coroner.

"Why, yes—to look out on the fog, perhaps; or at a passer-by. It would be fairly easy if the would-be murderer was quick and determined and the victim unsuspecting."

And Doctor Blair, with long tapering fingers, pointed toward his own throat, giving illustration of how easily the deed might be done.

"Given the requisite weapon of course."