“It is a massacre,” he says simply.
For a moment you think you misheard. “A what?”
“A massacre.” He stares out through the ghost of the head-up display as the tidy shop-fronts of Corstorphine slide past. “We have linked eight deaths to the, the atrocity, already. They all occurred within a six-hour period. But the incident is ongoing: I expect more to come to light.”
It’s a really good thing the car’s driving itself; otherwise, the force would probably be looking at an out-of-court settlement, and you’d be looking at the inside of an ambulance. “What? Where’s this coming from?”
“The victims all died within the same period. They died at home, in circumstances superficially resembling domestic accidents. They were all—all—involved in online marketing activities of questionable legality. Some of them were found immediately, others took time to be discovered. We are currently examining a number of other deaths over the same period. I expect the number to rise, sharply.”
Eight murders? You find the figure implausible, comically ludicrous. That’s more murders than Edinburgh gets in a year—a really bad year at that. It puts you in mind of stories you heard at Uncle Bert’s knee, from his time in the RUC during the Troubles. A faint inkling begins to dawn on you. “Tell me this isn’t political? More of that shit, like five years ago—”
Kemal is shaking his head emphatically. “It’s not political.” That’s hard to argue with. What kind of regular terrorist would target spammers?
The car cruises past a gaggle of uniformed school-children on the pavement: That’s an extra half million in damages in the parallel universe where you’re supposed to have your hands on the wheel. “So who do you think it is?” you ask him.
“Not who but what.” He clams up, jaw shut.
“Uh-huh.” Does not compute. “In my experience, crimes usually have perpetrators.”
“But this is not a normal crime,” asserts Kemal. “It is a cluster of anomalous deaths, distributed geographically but sharing a common je ne sais quoi, and occurring nearly simultaneously. This is not the, the symptom of normal criminal activity, no?”
“Oh, bullshit. Next thing you’ll be telling me, it’s aliens or artificial intelligence or some other science-fictional nonsense.”
He’s looking at you intently. “It all depends on what you mean by artificial intelligence.”
You blink rapidly. “How many kinds could there be?” The ocular tic sets CopSpace in a tizzy, flashing through stacks of overlays that flicker across the staid stone-fronted houses: prevalence of porn downloads, undischarged ASBOs, unclosed burglary tickets. “Has someone been building HAL 9000 in their basement, then?”
The car slows, then turns into a side-street. “Not to the best of my knowledge.” Kemal looks unhappy. “But I have been spending too much time tracking fraudsters on the Internet,” he adds elliptically. “The spammers, they are ingenious. The programmers have a saying, you know? ‘If we understand how we do it, it isn’t artificial intelligence anymore.’ Playing chess, driving cars, generating conversational text that can convince humans it’s an old friend and please to click on this download link.” He clears his throat. “You use Internet search engines, don’t you?”
“What, like Google?”
“The programmers have another saying: ‘The question of whether a machine can think is no more interesting than the question of whether a submarine can swim.’ The search engines, they are not artificial intelligences, synthetic consciousnesses. They don’t need to be. Perhaps we overestimate consciousness? After all, the spam filters everyone uses—you may not think you’re using one, but your service providers handle the job on your behalf—are very good at telling human beings from bots. And the bots are good, too: They get better and better at emulating human communication, insinuating themselves into our conversations, all the time. For the past three years, they have been able to pass a noniterative Turing Test administered by human beings more often than real human controls. We can’t distinguish spam from ham—not as reliably as our filters. And the filters are still fallible even though they are learning all the time.”
You’ve had enough of this bullshit. “With respect, Inspector Aslan, I don’t see what this has to do with our culpable homicide investigation. Spam fil—software didn’t reach out of the net and spike Mr. Blair’s enema fluid: There’s a human agency involved at some level, and that’s what we’re going to find. Now I will grant you”—you catch yourself on the edge of finger-wagging, and issue yourself a cease and desist (just like the persuasion counsellor warned you to)—“someone may be using spam filters to track and to trace criminals involved in the bulk advertising industry, but you’re not going to convince me that there’s some, some murderous piece of software that’s out to kill—” You’re almost spluttering, and that’s even more of a C&D situation when it comes to influencing people: So you make yourself stop.
Kemal is looking at you with a heavy-lidded expression that gives you a weird shiver of déjà vu.
“You are correct: Spam filters do not kill,” he says calmly. “But people using spam filters to backtrace and select their targets are another matter.”
“But why?” You shake your head. “It doesn’t make sense!”
“I agree with you,” he says with exaggerated, acidic dignity. “But somebody is killing them. Our task is to discover who, is it not?”
The car slows, then noses into a hotel car-park, while you’re trying to come up with a sufficiently scathing rejoinder. Then you suddenly remember where you’ve seen his expression before: in the bathroom mirror, this very morning, while you were choking on the sure knowledge that you knew something important about the Blair investigation, but that Dodgy Dickie was certain not to give you the time of day.
Mote, eye, redux.
Kemal doesn’t say another word as the car parks itself, but his expression says it all for him. “I need ten minutes to drop my bag,” he says, opening the car door.
“Of course.” You climb out of the Volvo and collect his wheelie-bag from the boot. The car beeps and shuts down behind you as you take the escalator up to the lobby. You install yourself in an understuffed leather sofa at one side as Kemal does his business with the self-service check-in, picks up a keycard, and is whisked upstairs to salaryman limbo.
Kemal gives you just enough time to do the necessary one-eighty reorientation and get your shit squared away. You’re just finishing up a memo to Doc—necessary clearances for Kemal—when he reappears. “That was fast.”
“I said I only needed time to drop my bag.” You could swear he looks wounded, but those big brown eyes of his make it his default state. “Are we going now?”
“In a moment.” You fold your desktop away into a corner of your left eye and lever yourself ungracefully out of the sofa. Then you dust yourself down. “There’s a passable coffee shop round the corner,” you tell him. “I think you and I ought to go there and discuss the, the spam thing over a latte. Before I take you round the shop and get you into the system.”
He gives you the hairy eye-ball. “What is there to discuss.” It’s not inflected as a question.
“We started out on the wrong foot.” You take a deep breath. “I apologize, for what it’s worth. I’ll give you a fair hearing. But you need to know what you’re walking into before you stick your nose round the incident-room door.”