‘Not as many as you might think, Sherlock. The Cabinet knew the work would be ready before their meeting, but the manner of its completion was not their concern. The nature of our work precludes discussing it with other occupants of the building. Therefore, unless Naismith got word to a friend or a relation, during the course of the day, the only people who were aware of his occupation of my desk would have been myself, the doorman and Naismith himself.’ Forestalling Holmes’s next question, Mycroft quickly added: ‘The doorman has held his position for ten years or more, and is trustworthy beyond question. It was only necessary to inform him in order to avoid Naismith being locked in the office and so that he could keep Naismith well-fuelled with sandwiches and black coffee.’
‘I am sure, however, that it is not unusual for you to work extended hours from time to time?’
‘Quite so, in fact in recent weeks it has proved to be the norm rather than the exception.’
‘Would all three doors to the room have remained unlocked during Naismith’s labours?’ The tone of this last question from Holmes indicated to me, at any rate, that he was already constructing one of his theories.
This was clearly not lost on his brother either, for he replied: ‘Ah, I see the direction your mind is moving in even now and, I must say, it is a thought that crossed my mind also. Surely, then, you already know that the only door to my office left unlocked after normal hours is the one immediately behind my desk, because it leads out on to the building’s central corridor. It is also certainly true that, from the back at any rate, Naismith does possess a more than passing resemblance to myself.’
‘Most suggestive, would you not say, eh, Watson?’
I realized, at this juncture that I was clearly out of my depth here, but I nodded my assent none the less, not wishing to appear so. However, my friend was not the world’s premier amateur detective for nothing and he immediately observed my bluff.
‘Oh, Watson, is it not now obvious that it was my brother who was the assassin’s intended victim?’
‘Of course! ‘I snapped, stung that he should have seen through me. ‘Assuming there was nobody else aware of Naismith’s late night vigil, what other reason could there have been for so risky an intrusion? Perhaps it is now best, however, that we ascertain the cause of death, and also the motive behind Mycroft’s intended demise, before we have to suffer Lestrade’s imminent and unhelpful intervention,’ I suggested, before moving over to the body.
‘Well said, sir!’ Mycroft boomed his approval. ‘Although blundering would be a more apt description of his efforts. I must point out that my own brief, amateurish examination of the body has revealed no obvious signs of physical violence.’
‘You think him dead of natural causes, then?’ I asked.
‘That, Doctor, is for you to decide.’ Mycroft offered, gesturing me towards the body.
As I rested my bag upon Mycroft’s monumental desk, I noticed Holmes return to his reverie at the window, where he stood staring into the dark swirling mists outside, as if the answers he was seeking lay within their mysterious silence.
The answers I now sought were not so easily found for, like that of Mycroft, my own examination of the corpse revealed no obvious sign of violence upon it. The discovery that I eventually made, however, sent a shudder throughout my nervous system. At the top of the spinal cord I detected a small bruising in the shape of a fine tight knot. Then, under the folds of the fleshy neck, I discovered a thin red line, probably made by a fine silk cord.
‘Good heavens!’ I exclaimed, despite myself. Then, regaining my composure and in answer to the brothers’ questioning glances, I calmly announced: ‘Gentlemen, they have used a form of garrotting.’
The significance of this type of murder was obviously not lost on my friend, for he knew only too well that one of only two surviving members of Moriarty’s former gang had been Parker, a renowned exponent of the Jew’s Harp, but more relevantly, the most skilled practitioner of garrotting ever recorded in the annals of crime. Clearly showing admirable restraint, Holmes evidently did not wish his brother to share our knowledge and nodded for me to be equally reticent.
‘Confounded Continentals! I knew from the outset that certain governments would attempt to prevent me from completing my work. Only they would employ so despicable a form of murder. You did well to identify it, Doctor,’ Mycroft said, with the red hue of rage temporarily colouring his cheeks. His brother, on the other hand, appeared to be vexed by an altogether different matter.
‘Your life might yet be in grave danger,’ Holmes observed to his brother, while thoughtfully lighting a cigarette.
‘How so? We have already deduced that I was the object of the garrotter’s murderous intent, and surely he has gone away believing his mission accomplished. My life is probably more secure now than it has been for weeks, although that security has been bought at too high a price for poor Naismith.’ Mycroft spoke these last words quietly.
Evidently Holmes was loath to reveal the involvement of Moriarty to his brother, for fear of angering him still further. He certainly made no mention of it when he extended his argument for Mycroft’s continued security.
‘Nevertheless, I fear my caution is well-founded. Consider this. To risk so perilous an intrusion, our assassin would have made himself most assured of your presence at your desk at such an hour. You yourself have stated that you have been working most extended hours these past few weeks, and evidently you have been under a most rigorous surveillance throughout that time. Unfortunately your daily route is so unchanging: from your home to Whitehall, from Whitehall to your club in Pall Mall and thence to home again, that such a surveillance would have been no hard task even for an amateur. However we are dealing with well-trained and well-led professionals who leave nothing to chance and I am convinced that this building will continue to be watched for several days yet. Therefore, Watson, would you go to Baker Street to collect my make-up box and disguises, from my room, while Mycroft and I attempt to persuade Inspector Lestrade to co-operate with our little subterfuge upon his imminent arrival.’
Then, in answer to the questioning glares from both myself and Mycroft, Holmes added: ‘Obviously we have to convince the press and, subsequently, the public at large that Mycroft Holmes has indeed been murdered. This fact being known will bestow two beneficial effects. Firstly, it will undoubtedly ensure the security of your life, Mycroft, and secondly, you will be able swiftly to resume your vital international negotiations, for you will cease to be under your enemy’s surveillance. Now you do see that I am right?’ Although Holmes made this last as more of a statement than a question.
‘Lot of tomfoolery if you ask me!’ Mycroft growled, though with an air of resignation in his voice. My own reaction was to close my bag immediately and start upon my mission to Baker Street. Consequently, I almost collided, full on, with Lestrade as he came bustling into the room.
‘Leaving so soon, Dr Watson?’ he asked of me, evidently surprised at my hasty departure. ‘However, with two Holmes brothers in attendance, I am certain of obtaining all the clarification I should require.’ The redoubtable representative of Scotland Yard spat out these words with heavy irony and a malicious grin played on his weaselly features.
‘No doubt, Inspector. So, if you will excuse me …’ With a brief touch on the brim of my hat I continued my hurried departure. My journey to and from our rooms at Baker Street was as expeditious as it was uneventful, save for a chance encounter with Mrs Hudson, the brevity of which clearly left her somewhat put out. I arrived back at Mycroft’s office within the hour, duly laden with Holmes’s accoutrements of disguise.