'Wajda.'
'Screw it. I'll learn to say it after we find the son of a bitch.'
Chapter 90
IT WAS THREE DAYS BEFORE we got anywhere even close to some forward movement. No Talley. No Hennessey. No Wajda.
And then the worst happened.
On Friday morning, for the third time that month, I got an early call from Sampson about a dead body. Another junkie had been beaten to death, with more of the same numbers gibberish carved into his forehead and across his back.
But one thing was different this time, and it changed everything.
'They found Stanislaw's shopping cart next to the body,' Sampson told me. 'At least, I'm pretty sure it's his. Hard to tell one from another, you know?' His voice was hoarse. I wasn't sure how much sleep he'd gotten since Wajda had disappeared. 'This poor kid doesn't look like he was much more than eighteen, Alex.'
'Sampson, are you going to be okay?' I asked. 'You don't sound like yourself.'
'I sure hope so.'
'This isn't your fault, John. You know that, right?'
He still wasn't ready to answer that one. All he said was 'You don't have to come down here.'
'I'm coming,' I said. 'Of course I am.'
Chapter 91
THE SCENE AT Farragut Square was depressingly familiar when I got there. I'm never sure which is worse – the shock of something I've never seen before, or the weight of seeing it one too many times.
'The cart's definitely his,' Sampson told me. 'We just found this.'
He held up an evidence bag with my own smudged business card inside. It felt like a hard kick to the head. What a mess this was.
'There's also visible blood spatter on the frame, and a sawed-off sledgehammer on the bottom rack. Presumably our murder weapon.'
'I've been thinking about this,' I said. 'There's a long underpass right by Lindholm. Homeless people sleep there all the time. That may be where he's been hunting for his victims.'
'Maybe so,' John said. 'But then why cart them all the way over here? I don't get this at all. Why K Street?'
Not counting Kyle Craig's fake-out with Anjali Patel, all three victims in this case had been left somewhere along K, each one near the intersection of a prime-numbered street – Twenty-third, Thirteenth, and now Seventeenth. With two incidents, it had been harder to see, but with three, the pattern popped right out. I wondered if the letter 'K' represented something specific in mathematics, but I wasn't sure. And, moreover, 'The man's insane, Sampson. That's the one constant. We may not get very far looking for motive here.'
'Or for him,' John said, and thumbed over at the cart. 'Whatever made him leave his stuff behind, something's changed, Alex. I don't know what it is, but I have a feeling we may never see this guy again. I think he's history.'
Chapter 92
STANISLAW WAJDA BLINKED AWAKE. It was hard for him to see at first. A chiaroscuro of vague forms filled his vision. Then, slowly, things began to distinguish themselves. A wall. Concrete blocks. An old boiler on a cracked cement floor.
The last he remembered, he'd been in the park. Yes. The boy. Was it just last night?
'Hello,' someone said, and Stanislaw jumped. His heart lurched into a gallop as he suddenly knew enough to be scared.
A man was there. Dark hair. Vaguely familiar.
'Where am I?' said Stanislaw.
'Washington.'
'I mean -'
'I know what you mean.'
His hands were unbound, he realized. His feet, too. No chains, no handcuffs. He'd almost expected otherwise. He looked down and saw that he was sitting, half slumped, in an old wooden chair.
'Don't get up,' the man said. 'You're still going to feel a little bit groggy.'
He'd seen this man's face before. At the shelter. Yes. With the two black detectives. Yes. Yes.
'Are you the police?' he said. 'Am I arrested?'
The man chuckled low, which was very odd indeed. 'No, Professor. May I call you Stanislaw?'
Even as the situation began to take shape, none of it made any sense to him.
'How do you know my name?' he said.
'Let's say I'm an admirer of your work,' the man told him. 'I saw what you did in Farragut Square last night, and I don't mind telling you, it was a thrill. Definitely worth the effort for me to get all the way over there.'
Wajda's stomach lurched. He felt as though he might vomit. Or even faint.
'Oh Jezu -'
'Not to worry. Your secret's safe with me.' The man pulled another chair over and sat down across from him. 'But tell me something, Stanislaw. What's with the prime numbers? The police reports say it's something about Riemann's hypothesis. Is that accurate?'
So he knew. This strange fellow knew what he'd done. Stanislaw could feel tears warming the corners of his eyes.
'Yes,' he said. 'Riemann's. Yes.'
'But what about it, specifically? Enlighten me, Professor. I'm dying to know.'
It had been a long time since Stanislaw had seen curiosity in a young person's eyes. Years and years. A lifetime ago…
'The Riemann zeta function zero, as you know, lies on the critical line with real part between zero and one, if the zeta function is equal to zero -'
'No,' the man said. 'Listen to me carefully. Why do you kill for it? What does it mean to you?'
'Everything,' he said. 'To understand it is to grasp infinity, do you see? To conceive of a framework so vast as to transcend ideas of size or even limitation -'
The man slapped him hard across the face. 'I don't want one of your stupid college lectures, Professor. I want to know why you kill those boys in the way that you do. Now, can you answer that for me or not? You're intelligent – it should be simple.'
He could, Stanislaw realized suddenly. Yes. Yes. The outcome had been taken from his hands. There was no longer room for anything but the truth.
'Those boys are better off dead,' he said. 'There is nothing here for them but misery and suffering. Don't you understand? Don't you see?'
'I do see.'
'They have fallen out of God's reach, but I can still help them. I can give them that which is infinite,' he said. 'I can give them back to God. Do you understand?'
'I think I do,' the man said, and stood up. 'This is very disappointing. We might have -' He paused and smiled.
