My eyes travelled past him to an open doorway at the far end of the room and a corridor, lit by a gas lamp, beyond. Ignoring Creer, anxious to be out of this dreadful place before the fumes overcame me, I pushed my way forward. One of the wretches lying on the mattresses called out to me and reached out with a begging hand, but I ignored him. There was another door at the far end of the corridor and, as Holmes could not have possibly left by the front, he must surely have come this way. I forced it open and felt the rush of cold air. I was at the back of the house. I heard more shouting, the clatter of a horse and carriage, the blast of a police whistle. I knew already that we had been tricked, that everything had gone wrong. But still I had no idea what to expect. Where was Holmes? Had he been hurt?

I ran down a narrow street, through an archway, around a corner and into a courtyard. A small crowd had gathered here. Where could they all have come from at this time of the night? I saw a man in evening dress, a police constable, two others. They were all staring at a tableau that presented itself in front of them, none of them daring to move forward and take charge. I pushed my way through them. And never will I forget what I then saw.

There were two figures. One was a young girl whom I recognised at once and with good cause, for she had tried to kill me only a few days before. It was Sally Dixon, the older sister of Ross, who had been working at The Bag of Nails. She had been shot twice, in the chest and in the head. She was lying on the cobblestones in a pool of liquid which showed black in the darkness but which I knew to be blood. I also knew the man who lay unconscious in front of her, one hand stretched out, still holding the gun that had shot her.

It was Sherlock Holmes.

ELEVEN.

Under Arrest I have never forgotten that night and its consequences.

Sitting here on my own, twenty-five years later, I still have every detail of it printed on my mind and although I sometimes have to strain through the distorting lens of time to recall the features of friends and foemen alike, I have only to blink and there they all are: Harriman, Creer, Ackland and even the constable ... what was his name? Perkins! The fact is that I had many adventures with Sherlock Holmes and frequently saw him in dire straits. There were times when I thought him dead. Only a week before, indeed, I had observed him helpless and delirious, supposedly the victim of a coolie disease from Sumatra. Then there was that time at Poldhu Bay in Cornwall where, had I not dragged him from the room, he would certainly have succ.u.mbed to madness and self-destruction. I recall my vigil with him in Surrey when a deadly swamp adder came slithering out of the darkness. And how could I complete this brief list without reminding myself of the utter despair, the sense of emptiness that I felt when I returned, alone, from the Reichenbach Falls? And yet, all of these pale in comparison with that night in Bluegate Fields. Poor Holmes. I see him now, recovering consciousness to find himself surrounded, under arrest and quite unable to explain to himself or to anyone else what had just taken place. It was he who had chosen, willingly, to walk into a trap. This was the unhappy result.

A constable had arrived. I did not know from where. He was young and nervous but all in all he went about his business with commendable efficiency. First, he checked that the girl was dead, then turned his attention to my friend. Holmes looked dreadful. His skin was as white as paper and although his eyes were open he seemed unable to see clearly ... he certainly didn't recognise me. Matters were not helped by the crowd, and once again I asked myself who they were and how they could possibly have chosen such a night to congregate here. There were two women, similar to the dreadful old crone who had pa.s.sed us by the ca.n.a.l, and with them two sailors, leaning against each other and reeking of ale. A negro stared with wide eyes. A couple of my Maltese drinking companions from The Rose and Crown stood next to him. And even a few children had appeared, ragged and barefoot, watching the spectacle as if it were being played out for their benefit. As I took this all in, a tall man, red-faced and elegantly dressed, called out and gesticulated with his stick.

'Take him up, officer! I saw him shoot the girl. I saw it with my own eyes.' He had a thick Scottish accent that sounded almost incongruous, as if this were all a play and he a member of the audience who had, unbidden, wandered on to the stage. 'G.o.d help her, the poor creature. He killed her in cold blood.'

'Who are you?' the constable demanded.

'My name is Thomas Ackland. I was on my way home. I saw exactly what happened.'

I could not stand on the sidelines any longer but pushed my way forward and knelt beside my stricken friend. 'Holmes!' I cried. 'Holmes, can you hear me? For G.o.d's sake tell me what has happened.'

But Holmes was still incapable of reply and now I found the constable examining me. 'You know this man?' he demanded.

'Indeed I do. He is Sherlock Holmes.'

'And you?'

'My name is John Watson and I am a doctor. Officer, you must allow me to attend upon my friend. However black and white the facts may appear, I can a.s.sure you that he is innocent of any crime.'

'That is not true. I saw him shoot the girl. I saw the bullet fired by his own hand.' Ackland took a step forward. 'I, too, am a doctor,' he continued. 'And I can tell you at once that this man is under the influence of opium. It is evident from his eyes and from his breath and you need seek no further motive for this vile and senseless crime.'

Was he right? Holmes lay there, unable to speak. He was certainly in the grip of some sort of narcotic and, given that he had been in Creer's Place for the past hour, it was absurd to suggest that anything was responsible other than the drug that the doctor had named. And yet there was something about the diagnosis that puzzled me. I looked closely at Holmes's eyes and although I would have had to agree that the pupils were dilated, they lacked the ugly pinp.r.i.c.ks of light which I would have expected to find. I felt his pulse and found it almost too sluggish, suggesting that he had just been aroused from a deep sleep rather than involved in the strenuous activity of first chasing and then shooting down his victim. And since when had opium ever caused an event such as this? Its effects might include euphoria, total relaxation, freedom from physical pain. But never had I heard of a user being driven to acts of violence, and even had Holmes been in the grip of the most profound paranoia, what possible motive could his muddled consciousness have come up with for killing the one girl he had been most eager to find and protect? How, for that matter, had she come to be here? Finally, I doubted that Holmes would have been able to shoot with any accuracy had he been under the influence of opium. He would have had difficulty even holding the gun steady. I set this all out here as though I was able to deliberate at length on the evidence in front of me, and yet, in actual fact, it was the work of but a second born out of my many years in the medical profession and my intimate knowledge of the man accused.

'Did you accompany this person here tonight?' the constable asked me.

'Yes. But we were briefly apart. I was at The Rose and Crown.'

'And he?'

'He ...' I stopped myself. The one thing I could not do was reveal where Holmes had been. 'My friend is a celebrated detective and he was in pursuit of a case. You will discover that he is well known to Scotland Yard. Call for Inspector Lestrade who will vouch for him. As bad as this looks, there must be another explanation.'

'There is no other explanation,' Dr Ackland interjected. 'He came staggering from round that corner. The girl was in the street, begging. He took out a gun and he shot her.'

'There is blood on his clothing,' the constable agreed, although he seemed to speak with a degree of reluctance. 'He was evidently close to her when she was killed. And when I arrived in this courtyard, there was n.o.body else in sight.'

'Did you see the shot fired?' I asked.

'No. But I arrived moments later. And n.o.body ran from the scene.'

'He did it!' somebody shouted in the crowd and this was followed by a murmur of a.s.sent, taken up by the children who were all delighted to find themselves in the front row for this spectacle.

'Holmes!' I cried, kneeling beside him and attempting to support his head in my hands. 'Can you tell me what happened here?'

Holmes made no response and a moment later, I became aware of another man who had approached silently and was now standing over me, next to the Scottish doctor. 'Please will you get to your feet,' he demanded, in a voice as cold as the night itself.

'This man is my friend-' I began.

'And this is the scene of a crime in which you have no business to interfere. Stand up and move back. Thank you. Now, if anyone here saw anything, give your name and place of address to the officer. Otherwise, return to your homes. You children, get out of here before I put the whole lot of you under arrest. Officer? What's your name? Perkins! Are you in charge here?'

'Yes, sir.'

'This is your beat?'

'It is, sir.'

'Well, you seem to have done reasonably good work so far. Can you tell me what you saw and what you know? Try to keep it concise. It's a d.a.m.ned cold night and the sooner we have it wrapped up, the sooner we can be in bed.' He stood in silence as the constable gave his version of events which added up to little more than I already knew. He nodded. 'Very well, Constable Perkins. Look after these people. Write down the details in your notebook. I'll take charge of this now.'

I have not yet described this new arrival and find it difficult to do so even now for he was quite simply one of the most reptilian men I have ever encountered, with eyes too small for his face, thin lips and skin so smooth as to be almost featureless. His most prominent feature was a thick mane of hair of a most unnatural white, which is to say that it really was completely colourless and might never had any colour at all. It was not as if he was old he could not have been more than thirty or thirty-five. The hair was in complete contrast to his wardrobe, which consisted of black overcoat, black gloves and black scarf. Although he was not a large man, he had a certain presence, even an arrogance, which I had already witnessed in the way he had taken command of the situation. He spoke softly, but his voice had an edge that left you in no doubt that he was used to being obeyed. But it was his mercurial quality that most unnerved me, his refusal to connect emotionally with anyone at all. That was what put me in mind of the snake. From the moment I had first spoken to him, I had felt him slithering around me. He was the sort of person who looked through you or behind you but who would never look at you. I had never met anyone quite so in command of themselves, living in a world in which the rest of us could be only trespa.s.sers, forbidden to come near.

'So your name is Dr Watson?' he said.

'Yes.'

'And this is Sherlock Holmes! Well, I rather doubt we'll be reading of this in one of your famous chronicles, will we, unless it comes under the heading of The Adventure of the Psychotic Opium Addict. Your colleague was at Creer's Place tonight?'

'He was pursuing an investigation.'

'Pursuing it with a pipe and a needle it would seem. A rather unorthodox method of detection, I would have said. Well, you can leave, Dr Watson. There is nothing more you can do tonight. A pretty business we have here! This girl can't be more than sixteen or seventeen years old.'

'Her name is Sally Dixon. She was working at a public house called The Bag of Nails in Sh.o.r.editch.'

'She was known to her a.s.sailant?'

'Mr Holmes was not her a.s.sailant!'

'So you would have us think. Unfortunately, there are witnesses who have a different point of view.' He glanced at the Scottish man. 'You are a doctor?'

'Yes, sir.'

'And you saw what happened here tonight?'

'I already told the constable, sir. The girl was begging in the street. This man came from that building over there. I thought he was drunk or out of his mind. He followed the girl into this square and he killed her with a revolver. It's as plain as that.'

'In your opinion, is Mr Holmes well enough to travel with me to Holborn police station?'

'He cannot walk. But there is no reason why he should not travel in a cab.'

'There is one on the way.' The white-haired man, who had still not given me his name, walked slowly over to Holmes who still lay on the ground, a little recovered, fighting to regain his composure. 'Can you hear me, Mr Holmes?'

'Yes.' It was the first word he had spoken.

'My name is Inspector Harriman. I am arresting you for the murder of this young woman, Sally Dixon. You are not obliged to say anything unless you desire to do so, but whatever you do say I shall take down in writing and it may be used as evidence against you hereafter. Do you understand?'

'This is monstrous!' I cried. 'I am telling you that Sherlock Holmes had nothing whatsoever to do with this crime. Your witness is lying. This is some conspiracy-'

'If you do not wish to find yourself arrested for obstruction and also quite possibly sued for slander, then I suggest you try to find the wisdom to remain silent. You will have your chance to speak when this comes to court. In the meantime, I will ask you again to step aside and leave me to get on with my business.'

'Do you have no idea who this is and to what extent the police force in this city and, indeed, in this country, are indebted to him?'

'I know very well who he is and I cannot say that it makes any difference to the situation as I find it. We have a dead girl. The murder weapon is in his hand. We have a witness. I think that's enough to be getting on with. It is almost twelve and I cannot be squabbling with you all night. If you have any reason to complain about my behaviour, you can do so in the morning. I hear a cab approaching. Let us get this man into a cell and this poor little mite to the morgue.'

There was nothing more I could do except stand and watch as Constable Perkins returned and, with the help of the doctor, lifted Holmes to his feet and dragged him away. The gun that he had been carrying was wrapped in cloth and taken with him. At the last minute, as he was being helped into the cab, his head turned and our eyes met and I was relieved at least to see that some of the life had returned to them and that whatever drug he had taken or been given must be wearing off. More policemen had arrived and I saw Sally covered with a blanket and carried away on a stretcher. Dr Ackland shook hands with Harriman, handed him a business card, and walked off. Before I knew it, I was on my own and in a hostile, insalubrious part of London. I suddenly remembered that I still had the revolver that Holmes had given me, in my coat pocket. My hand closed on it and the mad thought came to me that perhaps I should have used it to rescue Holmes, seizing hold of him and carrying him with me whilst keeping Harriman and the crowd at bay. But such an attempt would have helped neither of us. There were other ways to fight back and, with that in mind and cold steel in my hand, I turned away and hurriedly made for home.

I had a visitor, early the next morning. It was the one man I most wanted to see Inspector Lestrade. As he came striding in, interrupting me at my breakfast, my first thought was that he brought news that Holmes had already been released and would be arriving shortly, too. One look at his face, however, was enough to dash my hopes. He was grim and unsmiling and, from the look of him, had either risen very early or perhaps had not slept at all. Without asking permission, he sat down so heavily at the table that I might have wondered if he would ever find the strength to rise.

'Will you have some breakfast, Inspector?' I ventured.

'That would be most kind of you, Dr Watson. I am certainly in need of something to restore me. This business! Frankly, it beggars belief. Sherlock Holmes, for goodness sake! Have these people forgotten how much of a good turn we owe him at Scotland Yard? That they should think him guilty! And yet, it doesn't look good, Dr Watson. It doesn't look good.'

I poured him a cup of tea, filling the cup which Mrs Hudson had set out for Holmes she was, of course, unaware of what had taken place the night before. Lestrade sipped noisily. 'Where is Holmes?' I asked.

'They held him overnight at Bow Street.'

'Have you seen him?'

'They wouldn't let me! As soon as I heard what had happened last night, I went straight round. But this man, Harriman, he's a queer one and no mistake. Most of us at Scotland Yard, those of us of the same rank, we muddle along together as best we can. But not him. Harriman has always kept his own council. He has no friends and no family that I know of. He does a good job, I'll give him that, but although we've pa.s.sed in the corridor, I've never spoken more than a few words to him and he's never answered back. As it happens, I saw him briefly this morning and asked to visit Mr Holmes, thinking it was the very least I could do, but he just walked right past me. A little common courtesy wouldn't have hurt, but that's the man we're up against. He's with Holmes now, interviewing him. I'd give my eye teeth to be in the room with them, for that would be a battle of wits if ever there was one. As far as I can tell, Harriman's already made up his mind, but of course it's all nonsense and so I've come here, hoping you can shed some light on this matter. You were there last night?'

'I was in Bluegate Fields.'

'And is it true that Mr Holmes visited an opium den?'

'He went there, but not to indulge in that hateful practice.'

'No?' Lestrade's eyes travelled to the mantelpiece and to the morocco case that contained a hypodermic syringe. I wondered how he had learned of Holmes's occasional habit.

'You know Holmes too well to think otherwise,' I chided him. 'He is still investigating the deaths of the man in the flat cap and the child, Ross. That was what took him to East London.'

Lestrade took out his notebook and opened it. 'I think you had better tell me what progress you and Mr Holmes had made, Dr Watson. If I am going to fight on his behalf, and it may well be that we have a battle royal on our hands, then the more I know the better. I ask you to leave nothing out.'

It was strange, really, for Holmes had always thought himself in compet.i.tion with the police and would, in normal circ.u.mstances, have told them none of the details of his investigation. On this occasion, though, I had no choice but to acquaint Lestrade with everything that had happened both before and after the child had been killed, starting with our visit to Chorley Grange School for Boys, which had led us to Sally Dixon and The Bag of Nails. I told him of her attack on me, our discovery of the stolen pocket watch, our unhelpful interview with Lord Ravenshaw, and Holmes's decision to place an advertis.e.m.e.nt in the evening papers. Finally, I described the visit of the man who called himself Henderson and how he had led us to Creer's Place.

'He was a tidewaiter?'

'That was what he said, Lestrade, but I fear he was dissimulating, as in the rest of his story.'

'He may be innocent. You cannot say what happened at Creer's Place.'

'It's true that I was not there, but nor was Henderson, and his very absence gives me cause for concern. Looking at everything that has occurred, I believe this was a deliberate trap to incriminate Holmes and to bring an end to his investigation.'

'But what is this House of Silk? Why would anyone go to such lengths to keep it secret?'

'I cannot say.'

Lestrade shook his head. 'I am a practical man, Dr Watson, and I have to tell you that all this seems a very long way from the point where we started a dead man in a hotel room. That man, as far as we know, was Keelan O'Donaghue, a vicious hoodlum and bank robber from Boston, who came to England on a mission of revenge against the picture dealer, Mr Carstairs of Wimbledon. So how do you get from there to the deaths of two children, this business of the white ribbon, this mysterious Henderson and all the rest of it?'

'That was exactly what Holmes was trying to discover. Can I see him?'

'Harriman is in charge of the case and until Mr Holmes has been formally charged, n.o.body will be allowed to speak with him. They are taking him to a police court this afternoon.'

'We must be there.'

'Of course. You understand that no defence witnesses will be called at this stage, Dr Watson, but even so I will try to speak for him and attest to his good character.'

'Will they keep him at Bow Street?'

'For the time being, but if the judge thinks there's a case to answer and I can't see him thinking otherwise he will be put in prison.'

'What prison?'

'I can't say, Dr Watson, but I will do everything in my power on his behalf. In the meantime, is there anyone to whom you can apply? I would imagine that two gentlemen like yourselves must have friends of influence, especially after being involved in so many cases of what you might call a delicate nature. Perhaps among Mr Holmes's clients there is someone to whom you can turn?'

My first thought was of Mycroft. I had not mentioned him, of course, but he had been in my mind before Lestrade had begun to speak. Would he agree to see me? He had issued a warning in this very room, and he had been adamant that he would be powerless if it was ignored. Even so, I made the decision to present myself once more at the Diogenes Club as soon as the opportunity arose. But that would have to wait until after the police court. Lestrade rose to his feet. 'I will call for you at two o'clock,' he said.

'Thank you, Lestrade.'

'Don't thank me yet, Dr Watson. There may be nothing that I can do. If ever a case looked cut and dried, this is it.' I remembered that Inspector Harriman had said much the same to me the night before. 'Harriman wants to try Mr Holmes for murder and I think you should prepare yourself for the worst.'

TWELVE.

The Evidence in the Case Never before had I attended a police court and yet, as I approached that solid and austere building on Bow Street in the company of Lestrade, I felt a strange sense of familiarity, as if it was right that I had been summoned and that my coming here was somehow inevitable. Lestrade must have seen the look on my face for he smiled mournfully. 'I don't suppose you expected to find yourself in a place like this, eh, Dr Watson?' I told him that he had taken the very thought from my head. 'Well, you have to wonder how many other men have pa.s.sed this way thanks to you by which, of course, I mean you and Mr Holmes.'