“A virus did this?”

Sykes nodded. “Like I said, this is the layman’s version. But I’ve got people downstairs who think that’s exactly what happened. Some of them have degrees in subjects I can’t even spell. They talk to me like I’m a child, and they’re not wrong.”

“What happened to them? The four patients.”

Sykes leaned back in his chair, his face darkening a little. “Well, this isn’t the happiest part of the story, I’m afraid. They’re all dead. The longest any of them survived was eighty-six days. Cerebral aneurysm, heart attack, stroke. Their bodies just kind of blew a fuse.”

“What about the others?”

“No one knows. Disappeared without a trace, including the tour operator, who turned out to be a pretty shady character. It’s likely he was actually working as a drug mule, using these tours as a cover.” Sykes gave a shrug. “I’ve probably said too much. But I think this will help you put things in perspective. We’re not talking about curing one disease, Agent. We’re talking about curing everything. How long would a human being live if there were no cancer, no heart disease, no diabetes, no Alzheimer’s? And we’ve reached the point where we need, absolutely require, human test subjects. Not a nice term, but there really is no other. And that’s where you come in. I need you to get me these men.”

“Why not the marshals? Isn’t this more up their alley?”

Sykes shook his head dismissively. “Glorified corrections officers, if you’ll excuse my saying so. Believe me, we started there. If I had a sofa I needed carried up the stairs, they’d be the first guys I’d call. But for this, no.”

Sykes opened the file on his desk and began to read. “Bradford Joseph Wolgast, born Ashland, Oregon, September 29, 1974. BS in criminal justice 1996, SUNY Buffalo, high honors, recruited by the Bureau but declines, accepts a graduate fellowship at Stony Brook for a PhD in political science but leaves after two years to join the Bureau. After training at Quantico sent to—” He raised his eyebrows at Wolgast. “—Dayton?”

Wolgast shrugged. “It wasn’t very exciting.”

“Well, we all do our time. Two years in the sticks, a little of this, a little of that, mostly piddly shit but good ratings all around. After 9/11 asks to transfer to counterterrorism, back to Quantico for eighteen months, assigned to the Denver field office September ’04 as liaison to the Treasury, tracking funds moved through U.S. banks by Russian nationals, i.e., the Russian Mafia, though we don’t call them that. On the personal side: no political affiliations, no memberships, doesn’t even subscribe to the newspaper. Parents deceased. Dates a little but no steady girlfriends. Marries Lila Kyle, an orthopedic surgeon. Divorced four years later.” He closed the file and lifted his eyes to Wolgast. “What we need, Agent, is somebody who, to be perfectly candid, has a certain polish. Good negotiation skills, not just with the prisoners but with the prison authorities. Somebody who knows how to tread lightly, won’t leave a large impression. What we’re doing here is perfectly legal—hell, it may be the most important piece of medical research in the history of mankind. But it could be easily misunderstood. I’m telling you as much as I am because I think it will help if you understand the stakes, how high they are.”