The message arrived three days later, not through a crime scene or a hidden note but through the entirely mundane channel of Julian Vane’s personal email address — an account he’d maintained since his Home Office days, rarely checked, and had certainly never given to anyone connected with the current investigation.
He found it on Thursday morning, sitting at the kitchen table in the Borough flat with Reeve across from him and Marlowe on the phone in the next room, coordinating with the surveillance team now watching Gregory Aldous’s house around the clock. The subject line read simply: Uncle.
“Tom.” Vane’s voice was carefully controlled. “You should see this before I open it.”
Reeve came around the table and read over his shoulder as Vane clicked it open. The email itself was short, formatted with the same careful, almost old-fashioned precision as the handwritten notes, as though the man composing it had translated his script into typeface with visible reluctance.
Julian — forgive the informality of this medium. I’ve always preferred paper, but I understand you’ve been rather thoroughly protected these past few days, and I find myself unwilling to wait for a moment alone with you. I imagine you’ve found the letters by now. I confess I left them for you to find rather more deliberately than perhaps you’ve realized — Croydon isn’t nearly as forgettable a facility as your father believed it to be, and a man in my position learns to check on the things that matter to him, from time to time, even when he isn’t invited to.
I won’t pretend I don’t know what you and your new friends have been assembling this week. I would be disappointed in you if you hadn’t found most of it by now — Bath, Oxford, the trust, even dear Nathaniel’s rather unfortunate real name, which I confess I haven’t used in longer than I care to admit. It’s strange, hearing it again through your investigation. Like a coat I stopped wearing years ago, taken out of storage and held up to the light.
I don’t intend to explain myself in an email, Julian. Some things deserve to be said properly, in a room, without the cowardice of distance between us. But I did want you to know one thing before we go any further: I never wanted your father dead. I mourned him, in my own way, though I doubt you’ll believe that, and I certainly wasn’t invited to any service where I might have said so properly. Whatever you think of me by the time this is finished, I would ask you to at least believe that much.
The fourth piece is nearly ready. I would very much like you to be present when it’s finished. Not as an investigator. As family. I think, if you’re honest with yourself, some part of you would like that too.
Yours, N.
Reeve straightened slowly, his expression carefully neutral in the way Vane had come to recognize as him deliberately withholding a reaction until he understood which one was needed. “He’s tracking your movements. Which means he knows about this flat.”
“He knows a great deal more than I’d like,” Vane said quietly, already forwarding the email to Marlowe’s address with hands that were, he noted with clinical detachment, not entirely steady. “He’s known for days, possibly weeks. Everything we’ve assumed was a discovery on our part was very likely something he’d already anticipated we’d find, on precisely the timeline he wanted us to find it.”
Marlowe appeared in the doorway, phone still in hand, her expression tightening as she read the forwarded message on her own screen. “This changes things. If he’s monitoring your personal accounts, we need to assume he has access to considerably more than we’ve accounted for. Phone records. Possibly this flat’s utilities, if he’s clever enough to trace the lease.” She was already moving, pulling her coat from the back of a chair. “I’m getting you moved. Tonight.”
“That won’t help,” Vane said, and something in his voice made both of them stop and look at him properly. “He isn’t tracking me through infrastructure, Sergeant. He’s had sixteen years to build the kind of patience that doesn’t need it. He’s been watching me the way a naturalist watches an animal he’s already decided he understands completely — not to catch me doing something unexpected, but simply to confirm, again and again, that I remain exactly as predictable as he’s always believed.”
“That’s not comforting.”
“No,” Vane agreed. “But it does tell us something useful. He isn’t hiding from us because he’s afraid of being found. He’s controlling the pace at which he’s found, which means the fourth piece — whatever it actually is — isn’t ready yet. If it were, he wouldn’t need to keep managing how much we know and when.” He looked up at both of them, something sharpening behind his eyes despite the visible exhaustion beneath it. “Which means we still have time. Not much. But some.”
Marlowe read the email again, more slowly this time. “He says he wants you present when it’s finished. Not as an investigator. As family.” Her jaw tightened. “That’s not a threat structured like the others, Vane. The others were performances for an audience. This reads like an invitation to something he genuinely believes you might accept.”
“He’s not entirely wrong to believe it,” Vane said quietly, and the admission cost him something visible, a small c***k in the composure he’d been carefully maintaining since Croydon. “That’s what frightens me most, if I’m honest. Some considerable part of me has spent this entire week trying to solve a case. Another part, rather smaller, has been quietly hoping that when I finally find him, he’ll have an explanation that makes all of this make sense in some way I could almost forgive.”
“Vane.” Reeve’s voice was steady, direct. “Whatever explanation he has, he’s still killed at least one person we know of this week, and likely several more we haven’t yet connected to him. Whatever he says to you in a room, that doesn’t change.”
“I know that.” Vane closed the laptop with more force than necessary. “Knowing it and feeling it are proving rather more difficult to reconcile than I would have predicted a week ago.”
Vane was quiet for a long moment, standing at the window of the new flat, watching the street below with the same restless attention he’d brought to every room since the case began. “I think,” he said finally, “that he’ll show me something he’s spent sixteen years building, and he’ll expect me to understand it the way he understands it — not simply as evidence of a crime, but as an argument. A conclusion he’s been constructing his entire adult life, aimed specifically at persuading the one person he’s decided is capable of actually receiving it.” He turned from the window. “And I think, Tom, that the most dangerous thing about this entire case isn’t that he might hurt me. It’s that some part of his argument might actually land.”
“You don’t believe that.”
“I don’t know what I believe anymore,” Vane said, and the honesty of it seemed to cost him considerably more than any of his usual carefully constructed deflections. “I spent seven years reading people for a living, and I was extraordinarily good at it, right up until the moment a man I share blood with used that exact skill to destroy an innocent man’s life and call it an experiment. I don’t know how to trust my own judgment anymore, Tom, not entirely — and he knows that. He’s counting on it. Every letter, every note, every carefully timed piece of evidence has been building toward a moment where I finally stand in a room with him and have to decide, in real time, whether I’m still the man capable of seeing him clearly, or simply the nephew he always believed I’d eventually become.”
Reeve was quiet for a moment, weighing his response with the same careful deliberation he brought to everything. “Then you don’t go alone,” he said finally. “Whatever room he eventually invites you into, Vane — I don’t care what conditions he sets, or what he claims about family and privacy. You don’t walk into it without at least one person who isn’t half-convinced by his own doubts standing beside you.”
Vane looked at him for a long moment, something unguarded moving behind his eyes. “That’s rather a lot to ask of a forensic pathologist who signed on for crime scenes, not family reunions with serial killers.”
“You didn’t ask,” Reeve said simply. “I’m telling you. There’s a difference.”
Outside, the afternoon had begun, unhelpfully, to darken again toward evening, and somewhere across the city — in a room none of them had yet found, surrounded by whatever remained of sixteen years of patient, careful work — Nathaniel Voss was, in all likelihood, already deciding exactly when and how he intended to finally bring his nephew home.