he date of her return."

"Did any one actually see her off?"

"No, not that I am aware of, Inspector."

"To put the whole thing quite bluntly, Mr. Debnam," said Dunbar, fixing
his tawny eyes upon the solicitor, "Mr. Vernon was thoroughly glad to
get rid of her for a week?"

Mr. Debnam shifted uneasily in his chair; the truculent directness of
the detective was unpleasing to his tortuous mind. However:--

"I fear you have hit upon the truth," he confessed, "and I must admit
that we have no legal evidence of her leaving for Scotland on this, or
on any other occasion. Letters were received from Perth, and letters
sent to Auchterander from London were answered. But the truth, the
painful truth came to light, unexpectedly, dramatically, on Monday
last"...

"Four days ago?"

"Exactly; three days before the death of my client." Mr. Debnam wagged
his finger at the inspector again. "I maintain," he said, "that this
painful discovery, which I am about to mention, precipitated my client's
end; although it is a fact that there was--hereditary heart trouble.
But I admit that his neglect of his wife (to give it no harsher name)
contributed to the catastrophe."

He paused to give dramatic point to the revelation.

"Walking homeward at a late hour on Monday evening from a flat in
Victoria Street--the flat of--shall I employ the term a particular
friend?--Mr. Vernon was horrified--horrified beyond measure, to
perceive, in a large and well-appointed car--a limousine--his wife!"...

"The inside lights of the car were on, then?"

"No; but the light from a street lamp shone directly into the car. A
temporary block in the traffic compelled the driver of the car, whom my
client described to me as an Asiatic--to pull up for a moment. There,
within a few yards of her husband, Mrs. Vernon reclined in the car--or
rather in the arms of a male companion!"

"What!"

"Positively!" Mr. Debnam was sedately enjoying himself. "Positively, my
dear Inspector, in the arms of a man of extremely dark complexion. Mr.
Vernon was unable to perceive more than this, for the man had his back
toward him. But the light shone fully upon the face of Mrs. Vernon, who
appeared pale and exhausted. She wore a conspicuous motor-coat of civet
fur, and it was this which first attracted Mr. Vernon's attention. The
blow was a very severe one to a man in my client's state of health; and
although I cannot claim that his own conscience was clear, this open
violati