"Toward Victoria Station."

"Any other particulars?"

"Not regarding the car, its driver, or its occupants; but early on the
following morning, Mr. Vernon, very much shaken, called upon me and
instructed me to despatch an agent to Perth immediately. My agent's
report reached me at practically the same time as the news of my
client's death"...

"And his report was?"...

"His report, Inspector, telegraphic, of course, was this: that no sister
of Mrs. Vernon resided at the address; that the place was a cottage
occupied by a certain Mrs. Fry and her husband; that the husband was of
no occupation, and had no visible means of support"--he ticked off the
points on the long forefinger--"that the Frys lived better than any
of their neighbors; and--most important of all--that Mrs. Fry's maiden
name, which my agent discovered by recourse to the parish register of
marriages--was Ann Fairchild."

"What of that?"

"Ann Fairchild was a former maid of Mrs. Vernon!"

"In short, it amounts to this, then: Mrs. Vernon, during these various
absences, never went to Scotland at all? It was a conspiracy?"

"Exactly--exactly, Inspector! I wired instructing my agent to extort
from the woman, Fry, the address to which she forwarded letters received