No witness could be discovered who had seen anybody else near the place.
Had the weapon turned up, with which the blow had been struck? It had not
been found. Was anyone known (robbery having plainly not been the motive
of the crime) to have entertained a grudge against the murdered man? It
was no secret that he associated with doubtful characters, male and
female; but suspicion failed to point to any one of them in particular.

In this state of things, there was no alternative but to request Mr.
Dubourg--well known in, and out of the town, as a young gentleman of
independent fortune; bearing an excellent character--to give some account
of himself.

He immediately admitted that he had passed through the field. But in
contradiction to the farm-bailiff, he declared that _he_ had looked at
his watch at the moment before he crossed the stile, and that the time by
it was exactly a quarter past eight. Five minutes later--that is to say
ten minutes before the murder had been committed, on the evidence of the
dead man's watch--he had paid a visit to a lady living near Pardon's
Piece; and had remained with her, until his watch, consulted once more on
leaving the lady's house, informed him that it was a quarter to nine.

Here was the defense called an "alibi." It entirely satisfied Mr.
Dubourg's friends. To satisfy justice also, it was necessary to call the
lady as a witness. In the meantime, another purely formal question was
put to Mr. Dubourg. Did he know anything of the murdered man?

With some appearance of confusion, Mr. Dubourg admitted that he had been
induced (by a friend) to employ the man on some work. Further
interrogation extracted from him the following statement of facts.