"It is quite hopeless, my friend," he said gently. "Life has been extinct for some two hours or more."

"But the cause?"

Signor Salimbeni slightly shrugged his shoulders.

"Impossible to tell," he replied, "without a proper examination."

The widower buried his face in his hands and groaned aloud.

"Whether the seat of this mischief be in the brain," continued Signor Salimbeni, "or whether, as I am more inclined to suspect, it should be sought in the heart...."

He broke off abruptly--so abruptly, and with such a change of voice, that Hugh Girdlestone was startled from his apathy. He looked up, and saw the surgeon staring down with a face of ashy horror at the corpse upon the bed.

"_Dio!_" he faltered. "What is this?"

He had laid back the collar of the nightdress and bared the beautiful white bosom beneath; and there, just above the region of the heart, like a mere speck upon a surface of pure marble, was visible a tiny puncture--a spot so small, so insignificant, that but for a pale violet discoloration spreading round it like a halo, it would perhaps have escaped observation altogether.

"What is this?" he repeated. "What does it mean?"

Hugh Girdlestone answered never a word, but stood in stony silence with his eyes fixed on the fatal spot. Then he stooped, looked into it more narrowly, shuddered, rose once again to his full height, and less with his breath than by the motion of his lips, shaped out the one word:--

"_Murdered._"

CHAPTER II.

It was the most mysterious crime that had been committed in Rome since the famous murder in the Coliseum about seven years before. The whole city rang with it. Even the wretched little local newspapers, the _Giornale di Roma_, the _Diario Romano_, and the _Vero Amico del Popolo_, made s.p.a.ce, amid the more pressing claims of Church festivals, provincial miracles, and the reporting of homilies, to detail some few scanty particulars of the "_tragedia deplorabile_" in the Palazzo Bardello. Each, too, hinted its own solution to the enigma. The _Diario_ inclined to the suicidal point of view; the _Giornale_, more politically wise than its contemporaries, pointed a significant finger towards Sardinia; the _Vero Amico_, under cover of a cloud of fine phrases, insinuated a suspicion of Hugh Girdlestone himself. At every table-d'hote and every artist's club, at the public reading rooms, in the studios, in the cafes, and at every evening party throughout Rome, it was the universal topic.

In the meanwhile such feeble efforts as it is in the nature of a Pontifical Government to make were put forward for the discovery of the murderer. A post-mortem examination was appointed; official consultations were held; official depositions were drawn up; pompous gendarmes clanked perpetually up and down the staircase and courtyard of the Palazzo Bardello; and every one about the place who could possibly be supposed to have anything to say upon the subject was summoned to give evidence. But in vain. Days went by, weeks went by, and the mystery remained impenetrable as ever. Pa.s.sing shadows of suspicion fell here and there--on Margherita, on a Corsican courier in the service of the American family, on Hugh Girdlestone; but they rested scarcely at all, and vanished away as a breath from a surface of polished steel.

In the meanwhile, Ethel Girdlestone was laid to rest in a quiet little Roman Catholic cemetery beyond the walls--a lonely, picturesque spot, overlooking the valley of the Tiber and the mountains about Fidenae. A plain marble cross and a wreath of immortelles marked the place of her grave. For a week or two the freshly-turned mould looked drear and desolate under the Spring sunshine; but the gra.s.s soon sprang up again, and the wild crocuses struck root and blossomed over it; and by that time Rome had found some fresh subject for gossip, and the fate of Ethel Girdlestone was well nigh forgotten.

There was one, however, who forgot nothing--who, the first torpor of despair once past, lived only to remember and avenge. He offered an enormous reward for the apprehension of the unknown murderer. He papered Rome with placards. He gave himself up, body and brain, to the task of discovery, and felt that for this, and this only, he could continue to bear the burden of life. As the chances of success seemed to grow daily more and more uncertain, his purpose but became the more a.s.sured. He would have justice; meaning by justice, blood for blood, a life for a life. And this at all costs, at all risks, at all sacrifices. He took a solemn oath to devote, if need be, all the best years of his life, all the vigour of his mind, all the strength of his manhood, to this one desperate end. For it he was ready to endure any privation, or to incur any personal danger. For it, could his purpose have been thereby a.s.sured, he would have gladly died at any hour of the day or night. As it was, he trained himself to the work with a patience that was never wearied.

He studied to acquire the dialects, and to familiarise himself with the habits, of the lowest quarters of Rome. He frequented the small wine-shops of the Trastevere and the Rione St. Angelo. He mastered the intricacies of the Ghetto. He haunted the street fountains, the puppet-shows, and the quays of Ripa Grande. Wherever, in short, the Roman people were to be found _in fra di loro_, whether gossiping, gaming, quarrelling, or holiday-making, there Hugh Girdlestone made his way, mingled with them, listened, observed, and waited like a trapper for his prey. It was a task of untold peril and difficulty, made all the more perilous and difficult by the fact of his being a foreigner. Fluent Italian as he was, it was still not possible that he should perfectly master all the slang of the Rione, play at morra and zecchinetta as one to the manner born, or be at all times equal to the part which he had undertaken. He was liable at any moment to betray himself, and to be poniarded for a spy. He knew each time he ventured into certain quarters of the city that his body might be floating down towards Ostia before daybreak, or that he might quite probably disappear from that moment, and never be seen or heard of more. Yet, strong in his purpose and reckless of his life, he went, and came, and went again, penetrating into haunts where the police dared not set foot, and a.s.suming in these excursions the dress and dialect of a Roman "rough" of the lowest order.

Thus disguised, and armed with a deadly patience that knew neither weariness nor discouragement, Hugh Girdlestone pursued his quest. How, despite every precaution, he contrived to escape detection was matter for daily wonder, even to himself. He owed his safety, however, in great measure to a sullen manner and a silent tongue--perhaps in some degree to his southern complexion; to his black beard and swarthy skin, and the lowering fire in his eyes.

Thus the Spring pa.s.sed away, the Summer heats came on, and the wealthier quarters of Rome were, as usual, emptied of their inhabitants. The foreign visitors went first; then the Italian n.o.bility; and then all those among the professional and commercial cla.s.ses who could afford the healthful luxury of villeggiatura. Meanwhile, Hugh Girdlestone was the only remaining lodger in the Palazzo Bardello. Day by day he lingered on in the deserted city, wandering through the burning streets and piazzas, and down by the river-side, where the very air was heavy with malaria.

Night after night he perilled life and limb in the wine-shops of the Trastevere; and still in vain. Still the murderer remained undiscovered and the murdered unavenged; still no clue, nor vestige of a clue, turned up. The police, having grown more and more languid in the work of investigation, ceased, at last, from further efforts. The placards became defaced, or were pasted over with fresh ones. By-and-by the whole story faded from people's memories; and save by one who, sleeping or waking, knew no other thought, the famous "_tragedia deplorabile_" was quite forgotten.

Thus the glowing Summer and sultry Autumn dragged slowly by. The popular festivals on Monte Testaccio were celebrated and over; the harvest was gathered in; the virulence of the malaria abated; the artists flocked back to their studios, the middlecla.s.s Romans to their homes, the n.o.bles to their palaces. Then the Pope returned from Castel Gondolfo, and the annual tide of English and American visitors set in. By the first Sunday in Advent, Rome was already tolerably well filled; and on the evening of that same Sunday an event took place which threw the whole city into confusion, and caused a clamour of dismay even louder than that which followed the murder of Ethel Girdlestone ten months before.

CHAPTER III.

A knot of loungers stood, talking eagerly, round the stove in Piale's reading-room. It was on the Monday morning following the first Sunday in Advent, and still quite early. None were reading, or attempting to read.

The newspapers lay unopened on the tables. Even the last _Times_ contained nothing so exciting as the topic then under discussion.

"It is to be hoped and expected that the Government will bestir itself in earnest this time," said a bald-headed Englishman, standing with his back to the stove.

"Hope is one thing, my dear sir, and expectation is another," replied his nearest neighbour. "When you have lived in Rome as long as myself, you will cease to expect anything but indifference from the bureaucracy of the Papal States."

"But a crime of this enormity..."

"Is more easily hushed up than investigated, especially when the sufferers are in a humble station of life, and cannot offer a large reward to the police."

"Mr. Somerville puts the question quite fairly," observed another gentleman. "There is nothing like public spirit to be found throughout the length and breadth of His Holiness's dominions."

"Nor justice either, it would seem, unless one can pay for it handsomely," added another.

"Nay, your long purse is not always your short cut to justice, even in Rome," said Mr. Somerville. "There was that case of the young bride who was murdered last Winter in the Palazzo Bardello. Her husband offered an immense reward--a thousand guineas English, I believe--and yet the mystery was never cleared up."

"Ay, that Palazzo Bardello murder was a tragic affair," said the bald-headed Englishman; "more tragic, on the whole, than ..."

A sudden change of expression swept over his face, and he broke off in the midst of his sentence.

"By Jove!" he exclaimed, "I feel as if I were on the brink of a discovery."

"Plunge away, then, my dear fellow," laughed Somerville. "What is it?"

"Well, then--what if both these murders had been committed by the same hand?"

"Most unlikely, I should think," said one.

"Altogether improbable," added another.

"Do you opine that Oth.e.l.lo smothered the princes in the Tower?" asked a third.

"Listen to my premises before you laugh at my conclusions," said he of the bald head, obviously nettled by the general incredulity. "Look at the details: they are almost identical. In each case the victim is stabbed to the heart; in each case the wound is almost imperceptibly small. There is no effusion of blood; no robbery is committed; and no trace of the a.s.sa.s.sin remains. I'd stake my head upon it that these are not purely accidental coincidences!"

"I beg your pardon," said a gentleman, who till now had been standing by a window at the further end of the room with his back to the speakers; "but will you have the goodness to inform me in what part of Rome this--this murder has been committed?"

"Down, I believe, in one of the narrow lanes near the theatre of Marcellus."

"And the victim is a Roman subject?"

"The child of Roman parents."

"A child!"

"A child, sir; a little fellow of only eleven years of age, and the son of a baker named Tommaseo."

The stranger took out his note-book.

"Near the theatre of Marcellus," he said, scribbling a rapid entry.