CHAPTER XXI.

THE FINAL PROBLEM

At exactly half-past eleven in the following forenoon, Professor

Woodfield arrived, bearing a massive cowhide bag which he deposited on

a chair as a preliminary to taking off his hat and wiping his

forehead. He was a big, burly, heavy-browed man, sparing of speech and

rather gruff in manner.

“Stuff arrived yet?” he asked when he had brought his forehead to a

satisfactory polish.

“I think it came yesterday morning,” replied Thorndyke.

“The deuce it did!” exclaimed Woodfield.

“Yes. Three parcels from Townley and Draper’s--”

“Oh, you’re talking of the chemicals. I meant the other stuff.”

“No; the officer hasn’t arrived yet, but I expect he will be here in a

few minutes. Superintendent Miller is a scrupulously punctual man.”

The professor strode over to the window and glared out in the

direction of Crown Office Row.

“That man of yours got everything ready?” he asked.

“Yes,” answered Thorndyke; “and I have looked over the laboratory

myself. Everything is ready. You can begin the instant the ashes are

delivered to us.”

Woodfield expressed his satisfaction--or whatever he intended to

express--by a grunt, without removing his eyes from the approach to

our chambers.

“Cab coming,” he announced a few moments later. “Man inside with a

parcel. That the officer?”

Jervis looked out over the professor’s shoulder.

“Yes,” said he, “that’s Miller; and, confound it! here’s Marchmont

with old Humperdinck. Shall we bolt up to the laboratory and send down

word that we’re all out of town?”

“I don’t see why we should,” said Thorndyke. “Woodfield won’t be

inconsolable if we have to leave him to work by himself for a while.”

The professor confirmed this statement by another grunt, and, shortly

afterwards, the clamour of the little brass knocker announced the

arrival of the first contingent, which, when I opened the door, was

seen to consist of the solicitor and his very reverend client.

“My dear Thorndyke!” exclaimed Marchmont, shaking our principal’s

hand; “what a shocking affair this is--this murder, I mean. I read

about it in the paper. A dreadful affair!”

“Yes, indeed,” Thorndyke assented; “a most callous and horrible

crime.”

“Terrible! Terrible!” said Marchmont. “So unpleasant for you, too, and

so inconvenient. Actually on your own stairs, I understand. But I hope

they’ll be able to catch the villain. Have you any idea who he is?”

“I have a very strong suspicion,” Thorndyke replied.

“Ah!” exclaimed Marchmont. “I thought so. The rascal brought his pigs

to the wrong market. What? Like doing a burglary at Scotland Yard. He

couldn’t have known who lived here. Hallo! why, here’s Mr. Miller.

Howdy-do, Superintendent?”

The officer, for whom I had left the door ajar, entered in his usual

brisk fashion, and, having bestowed a comprehensive salutation on the

assembled company, deposited on the table an apparently weighty

parcel, securely wrapped and decorated with a label bearing the

inscription “This side up.”

“There, sir,” said he, “there’s your box of mystery; and I don’t mind

telling you that I’m on tenterhooks of curiosity to see what you are

going to make of it.”

“Professor Woodfield is the presiding magician,” said Thorndyke, “so

we will hand it over to him. I suppose the casket is sealed?”

“Yes; it was sealed in my presence, and I’ve got to be present when

the seals are broken.”

“We’ll break the seals up in the laboratory,” said Woodfield, “but we

may as well undo the parcel here.”

He produced a solid-looking pocket-knife, fitted with a practicable

corkscrew, and, having cut the string, stripped off the wrappings of

the parcel.

“God bless my soul!” exclaimed Marchmont, as the last wrapping was

removed; “why, it’s a cremation urn! What in the name of Fortune are

you going to do?”

Miller tapped the lid of the urn with a dramatic gesture.

“Dr. Thorndyke,” said he, “is going, I hope, to extract from the ashes

in this casket an instrument of vengeance on the murderer of Mrs.

Samway.”

“Ach!” exclaimed Father Humperdinck, “do not speak of vengeance in ze

bresence of zese boor remains of a fellow greature. Chustice if you

laig, but not vengeance. ‘Vengeance is mine, saiz ze Lordt!’”

“M’yes,” agreed Miller, “that’s perfectly true, sir, and we quite

understand your point of view. Still, we’ve got our job to do, you

know.”

“But,” said Marchmont, “I don’t understand. What is the connection?

These appear to be the remains of Septimus Maddock, whoever he may

have been, and he seems to have died last November. What has he to do

with the murder of this poor woman, Samway?”

“The connection is this,” replied Thorndyke; “the man who murdered

Mrs. Samway murdered the man whose ashes are in this urn. That is my

proposition; and I hope, with the skilful aid of my friend Professor

Woodfield, to prove it.”

“Well,” said Marchmont, “it is a remarkable proposition and the proof

will be still more remarkable. I certainly thought that a body that

had been cremated was beyond the reach of any possible inquiry.”

“I am afraid that is so, as a rule,” Thorndyke admitted. “But I hope

to find an exception in this case. Shall we go upstairs and commence

the examination?”

Woodfield having agreed with gruff emphasis, Miller picked up the

casket and we all proceeded to the laboratory, where Polton, like a

presiding analytical demon, was discovered amidst his beloved

apparatus. The casket was placed on a table, the seals broken and the

cover removed by Woodfield, whereupon we all, with one accord, craned

forward to peer in at what looked like a mass of fragments of snowy

madrepore coral.

“Ach!” exclaimed Father Humperdinck, “bot it is a solemn zought zat

zese boor ashes vas vunce a living man chust like ourselves.”

“Yes,” said Marchmont, “it is, and I suppose we shall all be pretty

much alike by the time we reach this stage. Cremation is a leveller,

with a vengeance. Still, I will say this much, these remains are

perfectly unobjectionable in every way, in fact they are almost

agreeable in appearance; whereas, an ordinary disinterment after this

lapse of time would have been a most horrid business.”

“Yes, indeed,” agreed Thorndyke; “I have had to make a good many

examinations of exhumed bodies, and, as you say, they were very

different from this. If I were not a practitioner of legal

medicine--in which exhumation often furnishes crucial evidence--I

should say that this cleanly and decent method of disposing of the

dead was incomparably superior to any other. Unfortunately it has

serious medico-legal drawbacks. I think, Woodfield, that we will turn

the ashes out on that sheet of paper on the bench, and then, with your

permission, I will pick out the recognizable fragments and examine

them while you are working on the small, powdery portions.”

He took up the urn--which was an oblong, terracotta vessel some

fourteen inches in length--and very carefully inverted it over the

large sheet of clean white paper. Then, from the dazzling, snowy heap,

he picked out daintily the larger fragments, handling them with the

utmost tenderness--for, of course, they were excessively fragile--and

finally transferring them, one by one, to another sheet of paper at

the other end of the bench.

The appearance of the remains was not quite as I had expected. Among

the powdery debris was a quite considerable number of larger

fragments, most of which were easily recognizable by the anatomical

eye, while some of the larger long bones almost gave the impression of

having been broken to enable them to be placed in the urn, and

suggested that a partial reconstitution, for the purpose of

determining the stature or other peculiarities of the skeleton was by

no means as impossible as I had supposed. But, large and small alike,

the pieces were strangely light and attenuated, like the ghosts of

bones or artificial counterfeits in porous, spongy coral.

When Thorndyke had picked out such of the fragments as he wished to

examine, Professor Woodfield glanced casually over the collection, but

suddenly he paused and, stooping over a large piece of the right

innominate bone, narrowly inspected a somewhat shiny yellow stain on

its inner surface.

“Looks as if you were right, Thorndyke,” he said in his laconic way,

“qualitatively, at any rate. We shall see what the quantitative test

says.”

I pored over that dull yellow stain--as did Jervis also--but could

make no guess at its nature or conceive any explanation of its

presence. What interested me more was a small depression or cavity in

the bone at the centre of the stain. That it was not the result of

cremation was obvious from the fact that it was surrounded by a small

area of sclerosed or hardened bone, which was quite plainly

distinguishable on the spongy background, and which clearly pointed to

some inflammatory change that had occurred during life. But of its

cause, as of that of the stain itself, I could think of no

intelligible explanation.

“Have you enough of the small fragments to go on with for the present,

Woodfield?” Thorndyke asked.

“Plenty,” replied Woodfield.

“Then,” said Thorndyke, “I will get on with my side of the inquiry. I

shall want the whole-plate camera first, Polton.”

While his assistant was preparing the camera, he laid several of the

fragments on a baize-covered board and secured them in position by

threads attached to wooden-headed pins like diminutive brad-awls. When

the fragments were fixed immovably, he placed the board in a vertical

position on a stand in a good light, by which time Polton was ready to

make the exposure.

Meanwhile, Professor Woodfield was proceeding--under the horrified

supervision of Father Humperdinck,--with his part of the

investigation. He was a matter-of-fact man, a chemist to the backbone,

and to him it was evident that the late Septimus Maddock was simply

many pounds of animal phosphates. Quite composedly he shovelled up a

scoopful of the ashes, which he emptied into the pan of a

spring-balance, and, having weighed out a pound and a quarter, shot

the contents of the pan into a large mortar and forthwith began to

grind the fragments to a fine powder, humming a cheerful stave to the

ring of the pestle. But his next proceeding scandalized the worthy

Jesuit still more deeply. Having weighed out certain quantities of

charcoal, sodium carbonate and borax, he pulverized each in a second

mortar, mixed the whole together and shot the mixture into the first

mortar, which contained the ash, stirring the entire contents up into

a repulsive-looking grey powder.

“But, my dear sir!” exclaimed Father Humperdinck. “You are destroying

ze remains!”

Woodfield looked at him from under his beetling brows, but went on

stirring.

“Matter is indestructible,” he replied stolidly; and with this he

tipped the contents of the mortar on to a sheet of paper and

transferred them to a large fireclay crucible.

“Now, Polton,” said he, “is the furnace ready?”

Polton disengaged himself for a moment from the camera, and took up a

position by the side of the big fireclay drum with his hand on the gas

cock. Then Woodfield, having dropped three or four large iron nails

into the crucible, carried the latter over to the furnace and lowered

it into the central cavity. The cock was turned on by Polton and a

match applied, whereupon a great purplish flame shot up with a roar

from the mouth of the furnace; and even when this had been confined by

the dropping on of the massive cover, the iron-cased cylinder

continued to emit a muffled, sullen growl.

While the crucible was heating, I transferred my attention to

Thorndyke. The photographic operations were now concluded and the

moulding wax had just been produced from a warmed incubator. Polton’s

curiosity--and mine--was about to be satisfied.

Thorndyke began by laying a thick slab of the warm and pliable wax on

the middle of a smooth plate of varnished plaster, at each corner of

which was a small, hemispherical pit, and dusting powdered French

chalk sparingly over the level surface of the wax. Then he took the

large fragment of bone, which bore the mysterious yellow stain, and

laid it on the wax with the stained side uppermost, pressing it very

gently until it gradually sank into the soft, pasty mass. Next, he

took a somewhat smaller slab of wax and, having dusted its surface

with French chalk, laid it on the fragment of bone, pressing it on

gently but firmly, especially in the neighbourhood of the stain.

Having squeezed some irregular-shaped lumps of wax on the back of the

top slab, he fastened a strip of india-rubber round the edge of the

plaster plate, so that it formed an upright rim and turned to Polton.

“Now mix a bowl of plaster--and mix it extra stiff, so that it will

set quickly and hard.”

With a soft brush he painted a thin coat of oil on the exposed portion

of the plaster plate, up to the edges of the wax, and including the

little circular hollows. By the time he had done this, Polton

reappeared from the workshop with a basin of liquid plaster, which he

was beating up with a spoon as if preparing a custard or batter

pudding. As soon as the plaster began to thicken, he poured it on the

wax and the oiled slab until it formed a level mass, nearly flush with

the top of the india-rubber rim. In a surprisingly short time, the

smooth, creamy liquid solidified into a substance having the

appearance of icing-sugar, and when Polton had stripped away the

india-rubber rim, exposing the edge of the new plaster slab, this part

of the process was finished.

“We will put this mould aside for the plaster to harden while we make

the other mould,” said Thorndyke.

“Aren’t you going to make moulds of all the fragments?” asked Jervis.

“No,” Thorndyke answered; “the photographs of the rest will be

sufficient, and I don’t think we shall want even those; in fact, what

I am doing now is merely by way of extra precaution. We are obliged to

destroy the fragments in order to make the analysis, so I am just

putting their appearance on record. You never know what an ingenious

defending counsel may spring on you.”

As Polton produced a second plate of varnished plaster and Thorndyke

began to prepare the wax for the next mould, I turned my attention

once more to Professor Woodfield. He had now deserted the mortar--in

which he had been preparing a further supply of “the stuff”--and taken

up a position by the furnace, with a long pair of crucible tongs in

his hand. On the bench, hard by, was an iron plate, and on this an

oblong block of iron in which were six conical hollows.

Presently Woodfield glanced at his watch, turned off the gas-cock,

removed the cover of the furnace with his tongs, and, reaching down

into the glowing interior, lifted out the nearly white-hot crucible.

Instantly Marchmont, Humperdinck and Jervis gathered round to watch,

and even Thorndyke left his mould to come and see the result of the

first trial.

Having stood the crucible on the iron plate while he picked out the

large nails, one by one, Woodfield lifted it and steadily poured its

molten contents into the first hollow in the iron block, which they

soon filled, and overflowing ran along the iron plate in glowing

streams that soon grew dull from contact with the cold surface. I

noticed that, as the crucible was slowly tilted, Thorndyke kept his

eyes fixed on its interior, as also did Jervis and Woodfield; and,

watching closely, I saw just as the vessel was nearly empty, what

looked somewhat like a red-hot oil-globule floating in the last of the

glowing liquid. This passed out as the crucible was tilted further,

and disappeared into the iron mould; when Woodfield, having exchanged

a quick, significant glance with Thorndyke, proceeded forthwith, in

his matter-of-fact way to fill up the still red-hot vessel with

another pound and a quarter of the late Septimus Maddock.

“I suppose,” said Marchmont, “it is premature to ask you what is the

final object of these very interesting operations?”

“It’s no use asking me,” replied Woodfield, “because I don’t know. I

am searching for traces of a particular substance, but what may be the

significance of its presence, I haven’t the slightest idea. You’d

better ask Dr. Thorndyke--and he won’t tell you.”

“No, I know,” said Marchmont. “Thorndyke will never tell you anything

until he can tell you everything. By the way, will the remains be

completely destroyed or will it be possible to recover them?”

“They are not destroyed at all,” replied Woodfield. “They are all in

the slag that came out of the crucible. We shall simply put the slag

in the urn. There is a little charcoal, soda and borax added, but

nothing is taken away.”

I could see that to the unchemical mind of Father Humperdinck, this

was far from satisfactory, and I observed him poring, with obvious

disapproval, over the dark-coloured, glassy masses of slag on the iron

plate. “Ashes to Ashes” was an intelligible formula, but “ashes to

slag” was quite another matter, for which no provision had been made

in any known ritual.

After a rather hurried luncheon, the wax moulds were carefully opened

and the fragments of bone picked out, when it was seen that each

fragment had left a perfect impression on the wax surface into which

it had been pressed. These hollow impressions were now filled with

liquid plaster, and, when the latter had thickened sufficiently, the

two halves of each mould were quickly fitted together and kept in

close contact by a weight.

During the interval which was necessary to allow of the plaster

setting quite firmly, I had leisure to note that Professor Woodfield

had filled two more of the cavities in the iron mould. Now that the

furnace was thoroughly hot, he was able to work rather more quickly,

and he had economized time by leaving a crucible to heat while we were

at lunch. He was preparing to take the fourth charge from the furnace

when I observed Polton removing the weight from one of the moulds and

hurriedly transferred my patronage to his part of the entertainment.

The mould on which he was operating was the one bearing the

impressions of the stained fragment of the innominate bone, and when

he separated the two halves and exposed the newly-made cast inside one

might have thought that the actual bone had been left in, so perfectly

did the snowy plaster cast reproduce the dazzlingly-white calcined

bone. But, naturally, the stain did not appear in the cast, a defect

which Thorndyke proceeded at once to remedy by making a tracing of the

exact position and extent of the coloured patch and transferring it to

the cast. Then, and not till then, Thorndyke regretfully handed the

original fragment to Professor Woodfield, who impassively dropped it

into the mortar and pounded it into a mere characterless powder.

After the opening of the second mould and the removal of the casts,

the interest of the investigation lapsed for a time. Woodfield’s

operations were, doubtless, the most important part of the procedure,

but they were not thrilling to look on at. In fact, they became by

unvarying repetition, decidedly tedious, and when the last

charge--containing the uttermost crumb of ash--had been placed in the

furnace and there was nothing to do but stare at the great fireclay

drum, Marchmont and Humperdinck began to yawn in the most portentous

manner. I rather wondered that they did not go, for the investigation

was no business of theirs, and there was little entertainment in

gazing at the outside of the furnace or watching Polton and the

Superintendent gather up the masses of slag from the plate and drop

them into the casket. But I supposed that they, like myself, were

consoling themselves for the tedium of the chemist’s manipulations by

the prospect of satisfying their curiosity as to the final result of

the experiment.

When, at length, the last charge was ready, Woodfield withdrew the

white-hot crucible from the furnace and stood it on the iron plate.

But this time he did not pour out the contents. Instead, he tilted the

iron mould, and, picking out the conical masses of slag that it

contained, one by one, lowered them with his tongs into the hot

crucible. Then, having thrown in a little fresh flux, he returned the

crucible to the furnace.

“Why didn’t he pour out the melted stuff this time?” Marchmont asked.

“Because,” Thorndyke replied, “I want, for certain reasons, to have

the total result of the analysis in a single mass. Each of those

little cones of slag contains the result from a sixth part of the ash;

the crucible now contains the matter extracted from the whole of the

ashes. For my purposes this is more suitable, as you will see in a few

minutes--for we shall not have to leave the crucible in the furnace so

long this time.”

“I’m glad of that,” said Marchmont, “though this has been a most

interesting, and I may say, fascinating experience. I am delighted to

have had an opportunity of witnessing these most instructive

and--er--aw--”

The rest of the sentence was rendered somewhat obscure by a colossal

yawn; but very soon the interest of the proceedings was revived by

Woodfield, who approached the furnace with a determined air and

removed its cover with somewhat of a flourish.

“Now we shall see, Thorndyke,” said he, turning off the gas and

reaching down into the glowing cavity with his tongs. He lifted out

the crucible and, standing it on the iron plate, took out the nails,

tapping each on the side of the pot as he withdrew it.

“Do you want me to pour it out, or shall I break the pot?” asked

Woodfield.

“That rests with you,” replied Thorndyke.

“Better break the pot, then,” said Woodfield.

This entailed a further spell of expectant waiting, and we all stood

round, gazing impatiently at the crucible as it slowly faded from

bright red to dull red and from this to its natural dull drab. It was

quite a long time before Woodfield considered it cool enough to be

broken, indeed I half suspected him of prolonging our suspense with

deliberate malice. At length he took up a peculiarly-shaped hammer

which Polton had handed to him, and, laying the crucible on its side,

struck it sharply near the bottom with the pointed beak; then he

turned the pot over and struck a similar blow on the opposite side;

upon which the bottom of the crucible broke off cleanly, exposing the

mass of dark, glassy slag, and, embedded in it, a bright button of

metal.

“What metal is that?” Jervis demanded eagerly.

The professor struck the button smartly with the hammer, whereupon it

detached itself from the slag and rolled on to the plate.

“Lead,” said he. “I don’t vouch for its purity, but it is undoubtedly

lead.”

Jervis turned to Thorndyke with a puzzled look.

“You can’t be suggesting,” said he, “that this was a case of acute

lead poisoning. The circumstances didn’t admit of it, and besides, the

quantity of lead is impossibly large.”

“I should suppose,” interposed Miller, “that the doctor was suggesting

a most particularly acute form of lead poisoning, only that it is

impossible to imagine that a cremation certificate would be granted in

a case where a man had been killed by a pistol shot.”

“I am not so sure of that,” said Thorndyke; “though it is not likely

that a cremation certificate would be applied for under those

circumstances. But I am certainly not suggesting lead poisoning.”

“What do you say is the weight of this button, Thorndyke?” the

professor asked.

“That,” replied Thorndyke, “depends on its relation to the total

content of lead in the ashes. What percentage do you suppose has been

lost in the process of reduction?”

“Not more than ten per cent. I hope. You may take this button as

representing ninety per cent. of the total lead; perhaps a little

more.”

Thorndyke made a rapid calculation on a scrap of paper.

“I suggest,” said he, “that the total lead in the ashes was three

hundred and eighty-six grains. Deducting a tenth, say thirty-eight and

a half grains, we have three hundred and forty-seven and a half

grains, which should be the weight of this button.”

Woodfield picked up the button and striding over to the glass case

which contained the chemical balance, slid up the front, and, placing

the button in one pan, put the weight corresponding to Thorndyke’s

estimate, in the other. On turning the handle that released the

balance, it was seen that the button was appreciably heavier than

Thorndyke had stated, and Woodfield adjusted the weights with a small

pair of forceps until the index stood in the middle of the graduated

arc.

“The weight is three hundred and forty-nine and a half grains,” said

Woodfield. “That means that my assay was rather better than I thought.

You were quite right, Thorndyke, as you generally are. I wonder what

the object was that weighed three hundred and eighty-six grains. Are

you going to tell us?”

Thorndyke felt in his waistcoat pocket. “It was an object,” said he,

“very similar to this.”

As he spoke, he produced a rather large, dark-coloured bullet, which

he handed to Woodfield, who immediately placed it in the pan of the

balance and tested its weight.

“Just a fraction short of three hundred and eighty-seven grains,” said

he.

The Superintendent peered curiously into the balance-case, and, taking

the bullet out of the pan, turned it over in his fingers.

“That’s not a modern bullet,” said he. “They don’t make ’em that size

now, and they don’t generally make ’em of pure lead.”

“No,” Thorndyke agreed. “They don’t. This is an old French bullet; a

chassepôt of about 1870.”

“A chassepôt!” exclaimed Humperdinck, with suddenly-awakened

interest.

“Yes,” said Thorndyke; “and this button”--he picked it up from the

floor of the balance-case as he spoke,--“was once a chassepôt bullet,

too. This, Father Humperdinck,” he added, holding out the little mass

of metal towards the Jesuit, “was the bullet which struck your friend,

Vitalis Reinhardt, near Saarbrück more than thirty years ago.”

The priest was thunderstruck. For some seconds he gazed from

Thorndyke’s face to the button of lead, with his mouth agape and an

expression of utter stupefaction.

“But,” he exclaimed, at length, “it is impossible! How can it be, in

the ashes of a stranger?”

“I take it,” said Marchmont, “that Dr. Thorndyke is suggesting that

this was the body of Vitalis Reinhardt.”

“Undoubtedly I am,” said Thorndyke.

“It sounds a rather bold supposition,” Marchmont observed, a little

dubiously. “Isn’t it basing a somewhat startling conclusion upon

rather slender data? The presence of the lead is a striking fact, but

still, taken alone--”

“But it isn’t taken alone,” Thorndyke interrupted. “It is the final

link in a long chain of evidence. You will hear that evidence later,

but, as it happens, I can prove the identity of these remains from

facts elicited by the examination that we have just made. Let me put

the argument briefly.

“First, I will draw your attention to these plaster casts, which you

have seen me make from the original bones. Take, to begin with, these

small fragments. Dr. Jervis will tell you what bones they are.”

He handed the small casts to Jervis, who looked them over--not for the

first time--and passed them to me.

“I say that they represent two complete fingers and the first, or

proximal, joint of a right thumb. What do you say, Jardine?”

“That is what I had already made them out to be,” I replied.

“Very well,” said Thorndyke. “That gives us an important initial fact.

These remains contained two complete fingers and the first joint of a

thumb. But these remains profess to be those of a man named Septimus

Maddock. Now this man is known to have had deformed hands, of the kind

described as brachydactylous. In such hands all the fingers are

incomplete--they have only two joints instead of the normal three--and

the first, or proximal joint of the thumb is absent. Obviously, then,

these remains cannot be those of Septimus Maddock, as alleged.

“But, if not Maddock’s remains, whose are they? From certain facts

known to me, I had assumed them to be those of Vitalis Reinhardt. Let

us see what support that assumption has received. Reinhardt is known

to have been wounded in the right hip by a chassepôt bullet, and the

bullet was never extracted. Now I find, among these remains, a

considerable portion of the right hip-bone. In that bone is a mark

which plainly shows that it has been perforated and the perforation

repaired, and there is a cavity in which a foreign body of about the

size of a chassepôt bullet has been partly embedded. The chemical

composition of that foreign body is plainly indicated by a stain which

surrounds the cavity; which stain is evidently due to oxide of lead.

Clearly the foreign body was composed of lead, which will have melted

in the cremation furnace and run away, but left a small portion in the

cavity, which small portion, becoming oxidized, the oxide will have

liquefied and become soaked up by the absorbent bone-ash, thus

producing the stain.

“Finally, we find by assay, that this foreign body actually was

composed of lead and that its weight was--within a negligible amount

of error--three hundred and eighty-six grains, which is the weight of

a chassepôt bullet.

“I say that the evidence, from the ashes alone, is conclusive. But

this is only corroborative of conclusions that I had already formed on

a quite considerable body of evidence. Are you satisfied, Marchmont? I

mean, of course, only in respect of a _prima facie_ case.”

“Perfectly satisfied,” replied Marchmont. “And now I understand why

you insisted on my being present at this investigation and bringing

Father Humperdinck; which, I must admit, has been puzzling me the

whole day. By the way, I rather infer, from what you said, that there

has been foul play. Is that so?”

“I think,” replied Thorndyke, “there can hardly be a doubt that

Reinhardt was murdered by Septimus Maddock.”

Father Humperdinck’s face suddenly turned purple.

“And zis man Maddock,” he exclaimed fiercely, “zis murderer of my poor

friendt Vitalis, vere is he?”

“He is being sought by the police at this moment,” replied Thorndyke.

“He must be caught!” Father Humperdinck shouted in a furious voice,

“and ven he is caught he must be bunished as he deserves. I shall not

vun moment rest until he is hanged as high as Haman.” Here I caught a

quick glance from Marchmont’s eyes and seemed to hear a faint murmur

which framed the words “Vengeance is mine.” “But,” the Jesuit

continued, after a momentary pause, in the same loud, angry tone: “zis

villain has a double grime gommitted; he has murdered a goot, a

chenerous, a bious man; and he has robbed ze boor, ze suffering and ze

unfortunate.”

“How has he done that?” asked Marchmont.

“By murdering ze benefactor of our zoziety,” was the answer.

“Yes, to be sure,” agreed the solicitor. “I hadn’t thought of that. Of

course, the original will in favour of Miss Vyne probably stands

without modification.”

At this point Superintendent Miller interposed.

“You were saying, sir, that the man Maddock is now being sought by the

police. Do you mean under that name?”

“No,” answered Thorndyke. “I mean under the name of Samway. Septimus

Maddock, alias Isaac Van Damme, is written off as deceased. But

Samway, alias Maddock, alias Burton of Bruges, alias Gill, is his

reincarnation, and, as such, I commend him to your attention; and I

hope, Miller, you will be able to produce him shortly, in the flesh.

The evidence, as you see, is now ready, and all that is lacking is the

prisoner.”

“He shan’t be lacking long, sir, if any efforts of mine can bring him

to light. I see a case here that will pay for all the work that we can

put into it; and now, with your permission, doctor, I will take

possession of this urn and get off, to see that everything necessary

is being done.”

The Superintendent, as so often happens with departing guests,

infected our other two visitors with a sudden desire to be gone.

Father Humperdinck, especially, seemed unwilling to lose sight of the

police officer--who was correspondingly anxious to escape--and, having

wished us a very hasty adieu, hurried down the stairs in his wake,

followed, at a greater interval, by his legal adviser.

A silent witness · 第 21 / 22 章