"I am certain there was a quarrel; it was only necessary for those two to meet to insure that. I distinctly remember the forenoon when Richard went to Welch's Court; it was the day he discharged Torrini."

A little cloud passed over Margaret's countenance.

"They undoubtedly had angry words together," continued Mr. Slocum, "and we are forced to accept the Hennessey girl's statement. The reason you suggest for Richard's not saying anything on the subject may suffice for us, but it will scarcely satisfy disinterested persons, and doesn't at all cover another circumstance which must be taken in the same connection."

"What circumstance?"

"His silence in regard to Lemuel Shackford's note,--a note written the day before the murder, and making an appointment for the very night of it."

The girl looked steadily at her father.

"Margaret!" exclaimed Mr. Slocum, his face illuminated with a flickering hope as he met her untroubled gaze, "did Richard tell you?"

"No," replied Margaret.

"Then he told no one," said Mr. Slocum, with the light fading out of his features again. "It was madness in him to conceal the fact. He should not have lost a moment, after the death of his cousin, in making that letter public. It ought instantly to have been placed in Coroner Whidden's hands. Richard's action is inconceivable, unless--unless"--

"Do not say it!" cried Margaret. "I should never forgive you!"