By dint of careful investigation of
it, he found it was locked, and the key in the other side of the lock. He pushed it through with some difficulty, and then, with a skeleton
key, opened the door in the course of a few moments. "Come on," he said. "Ah! this is a different place." They now found themselves in some regularly constructed vaults, arched
with stone, down the sides of which there rolled long streams of
moisture. They were all quite at a loss to know what place they had got
into, for they knew of nothing of the sort beneath Fleet Street, and
they gazed about them with wonder. CHAPTER XCIV. IN THE VAULTS. "Who on earth would have thought of vaults like these in such a
situation?" said the fruiterer. "They are," said Sir Christopher, "undoubtedly the remains of some
public building, which probably at a very distant date has occupied the
site above. They are well built, and really of considerable
architectural beauty in some respects. I am quite pleased at the
opportunity of seeing such a place." "It looks," remarked the magistrate, "as though it had been long hidden
from the world. It is such men as Sweeney Todd who find out more
underground secrets in a month than we should in a lifetime; but I hope
that we shall find out all his cleverness and most abhorrent iniquities
now." The air in this stone place was by no means very bad, and indeed, after
the vaults, there was rather an agreeable damp kind of freshness in it;
while it was evident, by the manner in which the lights burnt in it,
that there was no want of vitality in its atmosphere. At first it was no
easy matter to find any kind of outlet from the place. After some
searching, however, another door was discovered, very similar, indeed,
to the one that Sir Richard Blunt had opened with the picklock, and
that, too, was found to be locked on the other side, and the key, as in
the former case, in the lock. "All this locking of doors," said the magistrate, "was, I have no sort
of doubt, to protect himself from any night visit upon the part of Mrs.
Lovett, from whom I feel certain that Sweeney Todd has been expecting
attempts upon his life, as much as to my own knowledge he has made
attempts upon hers; but by some kind of fatality, or providence, they
seem to be unable to harm each other." "It is a providence," said Sir Christopher. "They must both suffer the
penalty of outraging, as they have done, the laws of God and man; and
the retribution would be by no means complete were they to fall by the
hands or each other." "I think you are right, sir," said the fruiterer. The door which was now opened, only led to some other vaults, which
somewhat resembled those the party had just left, only that they were by
no means so lofty or so carefully constructed as they were; and before
they had proceeded far, some evidences of habitation began to show
themselves. Some old boots occupied a place in one corner, and some old
hats, and other articles of clothing, were lying in a confused heap in
another. Sir Richard Blunt looked upon all this as ample testimony that
he was quite close to the abode of Sweeney Todd, and he accordingly
turned to his friends, saying--

"It is necessary that we proceed with the utmost caution. I think, a
very few steps will take us into the cellars of Todd's house, and the
object now is not by any means to give him the least alarm, but merely
to find out, if possible, by what means he murders and disposes of his
victims." Acting upon this caution, they extinguished all the lights, with the
exception of one lantern, and that Sir Richard Blunt himself carried, as
he still continued to head the expedition. Suddenly he came upon an
arched doorway without a door; and hardly had he proceeded a few paces,
when he saw something lying in a strange confused mass upon the floor,
which, upon a closer examination, proved to be a dead body. The reader will probably in this body see the spy who had been employed
by Mrs. Lovett to see that Todd did not run away in the course of the
preceding night. [Illustration: The Body Found Under Todd's House.] The body was lying upon some stones, that seemed to have been placed one
upon another in such a position that their most jagged corners and
uneven surfaces should be uppermost. A glance at the roof showed a
square, black-looking hole. Sir Richard Blunt was upon the point of saying something, when overhead
they heard the distinct tramp of a man. The magistrate immediately
placed his finger upon his lips, and all was as still as the grave in
that place. Presently they heard a voice, and they all knew that it was
the voice of Sweeney Todd. It came from above, and reached their ears
with sufficient clearness to enable them to catch the words--

"Her death is certain if I can but get her to cross the threshold of
this parlour!" Then the pacing to and fro of that really wretched man continued. The
few words that Todd had spoken, had been sufficient to convince Sir
Richard Blunt of one thing, which was, that they were beneath the
parlour, and not the shop. It was from the shop the people disappeared,
so the heart of Todd's mystery remained yet to be reached. There was
another small door-way a little to the left of where he stood, and Sir
Richard, upon the impulse of the moment, passed through it alone. He
came back again in a moment. "Gentlemen," he whispered, "have we seen enough?" They nodded, and without another word, he led the way back again from
the dreary subterranean abode of murder. It was only to the fruiterer he
whispered, after they had gotten some distance from the spot upon which
the dead body lay--

"I know all." "Indeed?" "Yes. When we get back to your home, I will tell you. Let for the
meantime the general impression be, that all there was to learn
consisted of the secret of that square hole in the flooring of the
parlour." "Yes, yes! But there is more?" "Much more. You and Sir Christopher at present, I think, are the only
two persons I shall be communicative with. The whole world will know it
all, soon enough, but long and old habits of caution, always induce me
to keep my information as quiet as I possibly can." "You are quite right, Sir Richard. Even I shall feel it to be no offence
if you keep entirely to yourself what you have seen." "No, no! I wish to avail myself of your advice, which has done me good
service upon more than one occasion; so when we get to your house, we
will talk the matter fully over." By this time they had got so far from the immediate vicinity of Todd's
house, that such excessive caution in conversing was no longer
necessary, and the magistrate pausing, made a general remark to all. "The less that is said about what we have seen here, the better it will
be. Let me beg of every one not to give the smallest hint to any one,
even in the most confidential manner, of the discoveries that have been
made here to-day."