by Peter May
‘And has our hero cracked the case yet?’ Beijing Police Commissioner Zhu Gan’s use of the word hero was laden with sarcasm. He was a tall, lean man with rimless glasses who viewed Li through them with patent dislike. He was not one of Li’s champions, and had made clear to him on numerous occasions his distaste for the award ceremony scheduled for the Great Hall of the People that evening. In his view it was, he had told Li, a dangerous return to the cult of personality. Li might have agreed with him, had he been allowed. But in almost the same breath Commissioner Zhu had told him that since the edict had come from the Minister himself neither of them was in a position to raise objections.
‘What developments, Li?’ The slight build of the older man who sat sandwiched between the Procurator General and the Deputy Minister in no way reflected his status. As Director General of the Political Department, Yan Bo pulled plenty of clout. Li recognised him, but had not had any previous dealings with him.
Li looked at the faces expectantly awaiting his response. He did not feel that this was the occasion to share with them the news that their killer was modelling himself on Jack the Ripper. Nor did he feel like explaining that the reason for his failure to change into uniform was that he had been unavoidably detained by lunch. ‘I’ve just come from an interview with the dead girl’s mother,’ he said. Which was not entirely untrue. But he wondered if it would have passed Hart’s polygraph test.
‘She’s the fourth, isn’t she?’ said Deputy Cao taking another pull on his cigarette.
‘That’s right,’ Li said. ‘And probably the worst case of mutilation I’ve seen. Not only did he hack her face to pieces, but he cut her open and made off with her uterus and her left kidney.’ His words conjured images for them that they would, perhaps, have preferred not to envisage so soon after lunch, and they were greeted with silence. Li added, ‘I could have done without being here at all this afternoon.’
Commissioner Zhu said dismissively, ‘I’m sure your team can manage without you for a few hours, Section Chief.’
The door from an inner office opened, and an attractive young woman in her early thirties emerged into the meeting room cradling an armful of folders. Her hair was cut short, spiky on top, and she wore a man’s suit – Armani, Li thought – black pinstriped, over a white open-necked blouse. She had a radiant smile which she turned on the room. ‘Gentlemen,’ she said, ‘I am so glad you could make it this afternoon. My name’s Lynn Pan, and have I got a show for you.’
She looked Chinese, but everything else about her was American. Even her heavily accented Chinese. Li immediately sensed a rise in the testosterone level in the room. She had spoken only a couple of dozen words, but already she had these middle-aged senior officers from the Ministry eating out of her hand. They were on their feet in an instant.
She laid down her folders and went round each of them individually, shaking their hands, presenting them with her business card and her winning smile, receiving theirs in return. She arrived at Li last, and he wondered if he imagined that she held his hand just a little longer, that her gaze fixed his just a little more warmly. Her eyes were a rich, dark brown with a deep inner light, and they turned Li’s stomach to mush.
‘Gentlemen, please be seated.’ They sat in their various chairs around the room, and she drew up an office chair on wheels and positioned herself so that she could see them all. She let her gaze wander around the assembled faces, and they almost held their breath waiting for her to speak. Finally she said, ‘You know, there’s one thing that every criminal takes with him from a crime scene. Can you think what that is?’
There was a moment’s silence, then Li said, ‘His memory of what happened.’
Professor Pan turned a brilliant smile on him. ‘You’re absolutely right, Section Chief Li.’ He felt like the star pupil in the class, and the teacher had even remembered his name. ‘It’s like a video recording in his head, and there’s nothing he can do to erase it.’ She looked around the other faces. ‘Usually we search a crime scene for traces of what a criminal has left behind. Fingerprints. DNA. Fibres. All useful in identifying the perpetrator. But what if we don’t find anything? Well, if we have a suspect, we can always look inside his head. Because if he’s guilty, the crime scene will have left an indelible print in his brain. Impossible, you might say.’ She flashed her winning smile once again. ‘Not any more. Because MERMER lets us do just that – look inside someone’s mind and detect knowledge. Replay that video, read that indelible imprint.’ She paused. ‘We call it brain fingerprinting, and we have the technology.’
It had a nice ring to it, Li thought. Brain fingerprinting. It wasn’t about collecting evidence left at the scene by the criminal, it was about reading the print the crime had left in the culprit’s brain.
‘Now, I don’t want to get technical about it,’ the professor said, ‘because it’s a highly complex piece of science. But the essence of it is this: if you are shown something that you recognise, there is a unique electrical response in your brain. It doesn’t matter if you deny recognising that something or not. Your brain’s response is always the same. You have absolutely no control over it. And you know what?’ They all waited eagerly to know what. ‘We can read that response. We attach sensors to your head, entirely non-invasive, and plug you into our computer, and we will know what you know and what you don’t.’ She waved her hand airily towards the ceiling. ‘Which is as much good news for the innocent as it is bad news for the guilty. Because we can rule you out, just as certainly as we can rule you in.’
She stood up and clasped her hands and seemed for a moment transported to another place. She began walking slowly around the room as if addressing students in a lecture room. ‘We call that unique electrical response a MERMER. It’s an acronym. It doesn’t work in Chinese, so there’s no point in me trying to explain. It’s just what we call it. I learned about MERMER from its inventor, who was my professor at university in the United States. Doctor Larry Farwell. A very smart man. Smart enough to recognise that I was smart enough to invest his time in. And now here I am, back in the land of my ancestors, developing a uniquely Chinese version of the process that could revolutionise criminal investigation in the People’s Republic. In every test carried out to date it has proven one hundred per cent successful.’ She spun around to face them, eyes wide. ‘But I don’t want you to take my word for it. I want to prove it to you. Because we need your support for the funding that will make this process available to every criminal investigation department in the country.’
It was a very slick and persuasive presentation, and she had been in the room for less than ten minutes. There wasn’t one of the senior law enforcement officers present who didn’t want to believe her.
‘I’m going to demonstrate just how effective MERMER is by subjecting you to a test that I developed for work with my students,’ she said. ‘My assistant and a team of graduates will prepare you for it. You will be split into two groups of three. One group will be briefed on a specific criminal scenario, the other will not. I will be unaware which of you is in which group. But afterwards, when I test you, your brain will provide the answer for me. And I won’t need to ask you a single question. All you will have to do is look at some photographic images on a computer screen while I monitor your brain’s response. And the reason it’s foolproof?’ She held out open palms and smiled, as if it was simplicity itself. ‘Your brain just can’t lie.’
II
Li sat on a stool at a science bench in a darkened room with Procurator General Meng and Commissioner Zhu. Blinds were drawn on the window, and the only light in the room was a desk lamp that focused their attention on a spread of grim photographs arranged on the benchtop. They were colour eight-by-tens of a particularly bloody crime scene. Most crime scenes now seemed all too depressingly familiar to Li. This was no different. Two women and a young man stripped naked and lying side by side by side at odd angles on the top of a makeshift bed. The covers were soaked red by their blood, the dark brown-red of
long dried blood. It was smeared on their bodies, and their trunk wounds were gaping dark holes, like so many black beetles crawling over them. Li recognised them as knife wounds. There was a close-up of the male. The back of his head was missing, as if a bullet fired through the front of it had taken the back away as it exited. But he was lying face down, so it was impossible to see the entry wound.
The room had been shot from various angles. It appeared to be a bedroom. Drawers had been pulled out of chests, and contents strewn about the floor. There were curtains on the window, but one of them had been pulled free of its rail at one end, the hem of it clutched in the hands of one of the dead women.
Beyond the light, and flitting back and forth on the periphery of their vision, one of Lynn Pan’s graduate students was laying more photographs in front of them.
‘I want each of you to imagine that you are the murderer,’ she was saying, ‘and that this is the scene you have left behind you.’ More photographs. ‘This is the house. You can see it’s a small dwelling in a suburban area of the town.’ A row of featureless white-tile dwellings was shaded by a line of trees. ‘You can see something lying in the drive. Something you took from the scene and dropped there.’ She laid another photograph in front of them, and they saw that it was a white shirt, torn and bloody. She reached down behind the bench and lifted up a large, clear plastic evidence bag with the bloody white shirt sealed inside.
‘Is this a real crime scene?’ Procurator Meng asked looking with distaste at the shirt. It was a long time since he had been actively involved in crime scene investigation. ‘I mean, is that real?’
‘Of course,’ said the assistant. ‘We wouldn’t have the resources to mock up something like this.’ She lifted another evidence bag on to the counter top. It contained a serrated hunting knife with a bone handle. ‘And this is the weapon you used to commit the murders. You can handle it if you like.’
Li lifted the bag and removed the weapon carefully from inside. He ran the blade lightly across the flats of his fingers. It was still sharp. It was heavy, but nicely balanced. Not a cheap knife. A professional hunter’s weapon. Two inches of the blade at the hilt was serrated. He looked up and found Commissioner Zhu watching him. ‘Don’t let it give you any ideas, Li,’ he said.
Li smiled, flipped the knife over, and held it out to the Commissioner, handle first. Beijing’s top cop took the proffered weapon and examined it carefully. Li watched him handle it with the confidence of one used to knives. ‘You look like you were born with one of those in your hands, Commissioner Zhu.’
The Commissioner looked at him, surprised. ‘Is it that obvious?’
Li shrugged. He wasn’t sure what the Commissioner meant. ‘You just seem comfortable with it, that’s all.’
The Commissioner smiled. A rare sight that Li had seldom seen. ‘It’s been a long time,’ he said. ‘In Xinjiang Province, where I grew up, my father hunted deer in the forest. My earliest memories are of going hunting with him. Of course, we had no guns. We set traps, with salt as bait, and killed the animals by slitting their throats. My father taught me how to gut a deer in under ten minutes. We ate well.’ All the time he was turning the knife over in his hands, examining it with what seemed to Li almost like fondness.
‘I thought it was the antlers that deer were killed for in the north-east. Some superstition about their powers of healing.’
The older man looked up. ‘It’s Sichuan you come from, isn’t it?’ Li nodded. ‘Pandas,’ said the Commissioner. ‘A protected species. You probably didn’t do much hunting in Sichuan.’
‘I’ve never much liked killing anything,’ Li said. ‘Even for the table.’
The Commissioner did not miss what he took to be an implied criticism. ‘No doubt you’d rather other people did the dirty work,’ he said.
‘May I see it?’ The Procurator General broke in, impatient with their fencing. Unlike the Commissioner, he handled it very gingerly, at arm’s length, before laying it back on the bench.
The graduate placed some more photographs in front of them. ‘This is the vehicle you used to get to the victims’ house,’ she said. It was a battered old blue Japanese car. Photographs of the interior showed smears of dried blood on the seats, the dash and the steering wheel. Another gave a close-up of the licence plate, revealing that the vehicle came from Nanchang, in Jiangxi Province.
‘This is the town where you committed the murders,’ the student said, spreading out photographs of what Li took to be the main square in Nanchang, a place he had never visited. There was a photograph of the Gan River running through what looked like an industrial city, largely redeveloped. It did not seem like a town you would find in the tourist guides. ‘And these are the gloves you wore. They were found in the trunk of your car.’ She placed a bloodstained pair of white cotton gloves on the benchtop, still in their evidence bag. ‘You can take them out if you like.’ But none of them took up the offer.
Li looked again at the photographs of the crime scene. It seemed unreal. Blood and death frozen in the frame of a photographer’s camera, overlit by his floods, as if staged for investigation. There was nothing that resembled a living human being less than a corpse. He supposed it was that sense of unreality that protected you from the grim truth, that each of us was mortal and would one day pass this way, too.
The student had finished briefing them on their crime. She stood back. ‘You can go through the photographs again if you like,’ she said. ‘Re-examine any of the exhibits.’ But they had had enough of it. So she opened the blinds and the room flooded with afternoon sunshine. They blinked away the light, and their focus, and the spell was broken, returning them abruptly from Nanchang to Beijing.
The girl smiled nervously. She was not used to being in such exalted company and felt exposed now in the full blaze of sunlight. She said, ‘Professor Pan will show you some photographic images on a computer screen. Some of these images will mean something to you. Some will not. Some will be relevant to the crime you have “committed”, some will be irrelevant. Some will be familiar to you, although not relevant to the crime. Professor Pan will explain exactly what she requires of you when you go into the computer room.’ Her eyes fixed on Li. ‘You first, Section Chief.’
* * *
It was a square, featureless room without windows. A door led out into the hallway, and another through to a small lecture room. Cream-coloured walls looked as if they had not seen a paintbrush for some time. The floor was covered with grey carpet tiles. There were two large computer desks placed at right angles to each other in the centre of the room. The bigger of the desks had a large monitor attached to a computer mounted beneath it. A laptop was wired into both. They, in turn, were connected to another computer placed on the smaller desk. Cables spewed out of everything and were arranged in tidy coils on the floor. A single overhead lamp focused light on the two desks, leaving everything outside its circle of illumination sunk in gloom.
Lynn Pan carried her own inner light with her, and she seemed to glow as she showed Li into the room. He noticed the way that she was always touching him, a hand on his shoulder, or on his arm as she guided him to a seat at the smaller desk. She then sat on the edge of his desk looking directly down on him, her legs stretched out and crossed in front of her, her calf grazing his. It made Li feel slightly uncomfortable for the first time. But it was not a feeling that lasted long. She fixed him with her eyes and her smile, and he had that mush sensation in his stomach again.
‘I hear it’s a big day for you today,’ she said, and he frowned, uncertain what she meant. ‘The People’s Award for Crime Fighting.’ And his face immediately coloured with embarrassment. But if she noticed, she gave no indication of it. ‘I would have loved to go,’ she said. ‘If I’d been invited. I’ve never been in the Great Hall.’
‘Be my guest,’ Li said.
‘Wow! Invited by the recipient.’
Li searched her face and her tone for some hint of sarcasm, but found none. She had that openne
ss and innocence about her that was common to almost every American he had ever met. Except for Margaret. Her cynicism and sense of irony marked her out as very different from most of her fellow countrymen.
‘Hey, listen, if I can get out of here on time I’ll be there.’ Pan’s smile was radiant. ‘But I gotta process you guys first. Convince you I’m worth backing. Yeah?’
She stood up, suddenly businesslike, and lifted a primitive-looking headset from the desk. Wires trailed out of the back of it like a Chinese queue. It consisted of a broad blue headband made from some kind of stretchy material that fitted across the forehead and around the back of the head. Another band ran from front to back across the scalp, attached by velcro strips at both ends. Electrodes, each with their own little sewn-in velcro pad, could be moved about on the inner surface of the bands. ‘To optimise the placing of the electrodes,’ Pan explained. ‘Everybody’s head is different.’ She spent some time fitting the headset to Li’s larger than average head, her small breasts stretching her blouse just above his eyeline. He tried not to let his eyes be drawn. But he could smell her perfume, feel her warmth, and there was something irresistibly intimate about her hands moving across his scalp, touching his face, his neck. Warm, soft skin against his.
She talked as she worked. ‘When I’ve fixed this, I’m going to give you a list of nine items. We call them targets, but that won’t mean anything to you right now. I’ll explain in more detail afterwards. Anyway, the list will describe things like a knife, a landmark in your home town, your apartment block. Afterwards, I’m going to show you a sequence of photographs on your computer screen, and when you see a picture of any one of those items on the target list, I want you to click the left-hand button on the computer mouse.’ She leaned across him towards the desk to pull the mouse towards them. ‘Take a look at it. I don’t know if you’re familiar with computers or not.’
