I knew Ertekin, vaguely, yeah. So what' s she been saying?"

Well, she said that you tipped off UNGLA about Conrad' s thirteen status because you were jealous that he' d left you, and that you then tried to call and warn him at the last minute. But were too late, obviously.

Now- "

That fucking bitch!" But even in the low light, he could see that Amy Westhoff' s face had gone ashen.

You' d deny that then, I assume."

Westhoff lifted a trembling finger. You go back to that raghead bitch, and you tell her from me- "

I' m afraid that won' t be possible. Sevgi Ertekin is dead. But she did give me a message for you, something she meant to do but couldn' t manage."

The blond woman' s eyes narrowed. What message?"

Then she flinched, yelped, reared back in the booth, and looked down at her trouser leg. She pressed on her thigh with both hands.

What the fuck was that?"

That was a genetical y modified curare flechette," Carl said coldly. It' s going to paralyze your skeletal muscle system so you can' t breathe or cal for help."

Westhoff stared at him. Tried to get up from the table, made a muffled grunting sound instead and dropped back into her seat, still staring.

It' s a vastly improved variant on natural curare," he went on. You might cal it the thirteen of poisons. I think you' l last about seven or eight minutes. Enjoy."

He slid the Red Stripe over so it stood in front of her. Westhoff' s mouth twitched, and she slumped against the wall. Carl got up to go. He leaned in close.

Sevgi Ertekin wanted you dead," he told her softly. And now you are."

Then he eased out of the booth and headed for the door. On the way out, he looked across at the bar, where the waitress sat on a stool, fiddling with some aspect of her phone. As she glanced up at him, Carl fielded her gaze, rolled his eyes expressively, put on jilted, hurt, and weary. The girl pulled a sympathetic face, smiled at him, and went back to her phone. He reached the door, pushed it open, and let himself back out into the late-afternoon chill.

He dropped the flechette gun down a grate on Wall Street, a little sad to see it go after the trouble Matthew had gone to in tracking down a suitably disreputable dealer for him, and the price the suitably disreputable dealer had screwed out of him when it became clear that Carl was in a hurry.

Then again, it had served its purpose.

Hope that was what you wanted, Sevgi.

He called Norton from a cab on the way to JFK.

Can you talk?"

Yeah, I' m back at Jefferson Park. Where are you?"

Queensboro Bridge. On my way to the airport."

You' re stil here, in town?" Norton' s voice punched out of the phone. What the fuck are you playing at, Marsalis?"

I had a couple of things to do. Am I stil safe to fly?"

Norton blew out a long breath. Yeah, should be. I' ve got the NYPD hammering on my door and Weill Cornell screaming about lawsuits, but so far the COLIN mandate is holding. Always knew there was some reason I took this job."

That old-time corporate power, huh?" Carl grew serious. Think they' ll try and nail you, though?"

Well, for now it' s my train set, so I' m fine. And anyway, I was in the bathroom, remember. No idea what was going on till you called me and there' s Ortiz, dead in his chair."

Sounds kind of thin."

It is kind of thin. But this is the most powerful nongovernmental body on the planet we' re talking about, and right now they' ve got my back. Quit worrying about me, Marsalis. You want to help, just get your ass out of Union jurisdiction right now."

On my way."

He hung up and looked out the taxi window. Ribbed light blipped through the steel lattices of the bridge structure as they headed out over the span, strobed across his face and turned the air in the cab alternately dusty and dimmed. Back across the East River, Manhattan made its block graph skyline against a cold, perfect blue. The sun glowed and dripped like broken yolk off the top and down the side of one of the new black nanobuild towers. Departure clung to the shrinking scene like mist.

The same obscure desire he' d felt staring at the Marin Headlands two nights ago came and stabbed him in the heart all over again. He could not pin down what it meant, could only give it a name.

Sevgi.

CHAPTER 53.

T he path down into Colca was a foot-pounded dusty white, in places barely an improvement over the loose scree and scrub it cut through. Initially, it straggled and twisted along the rim of the canyon like a recently unwound length of cable with the worst of the kinks still not out. It headed out of the village in a relatively straight line, followed the line of the canyon more or less, brushed up to the edge here and there, close enough to offer a dizzying view downward, then slid away again as if unnerved by the drop. A couple of kilometers out of town, the path skirted a desolate cleared space with a paint-peeled rusting goal iron at either end. It kinked a couple more times and then found and dropped into a wide basin-shaped bite in the canyon wall, riding the curve around and down like the track of a roulette ball made visible on its fall toward the luck of the numbers. Thereafter, it fell abruptly off the edge of the canyon, spilled down the flank of the valley in a concertina of hairpin turns that made grudging concession to the steep angle of descent, and arrived at last, in dust and sliding pebbles, at an ancient wooden suspension bridge across the pale greenish flow of the river.

The bridge was not much more user-friendly than the path that led to it. The materials employed in its construction didn' t look to have been renewed in decades, and where the planking had cracked and holed, the locals had placed rocks so there was no downward view into the water that might scare the mules- which were still the only viable means of heavy transport down from the towns on the canyon rim. Infrastructural neglect was a general feature of the region- significant distance from the nearest prep camps meant no possible return on corporate funds deployed here, tourism was the only staple, and the tourists liked their squalor picturesque- but here the process had been allowed to run a little farther than elsewhere. Here visitors other than known locals were not encouraged, and tour companies had been persuaded to route their itineraries away to other sections of the canyon. Here, comings and goings on the path were watched by men carrying weapons whose black and metal angles gleamed new and high-tech in the harsh, altiplano sun. Here, it was rumored, there lived a witch who, lacking the normal human capacity to survive the whole of the dry season awake, must fall into an enchanted sleep before the end of each year and could only be roused when the rains came, and only then by the call and ministrations of her pistaco lover.

" You cannot seriously be planning to go down there now." Norton was shaking his head, but his tone carried less disbelief than weary resignation. He seemed to have lost all capacity for shock over the previous few days.

Better now than later," Carl told him soberly. The more the dust settles, the more chance Bambaren and Onbekend have to take stock, and for them I' m a big black mark in the negative asset column. They don' t know about Sevgi, but they know the work I do for UNGLA, and they know I know about Onbekend.

And they' re both cautious men. Leave it long enough, they' re going to start wondering where I am and what I' m doing. But right now, they figure I' m scrambling for cover just like everybody else."

Yeah, you should be."

Getting hard to hold the line, is it?"

No, and that' s not what I meant. I' m just saying you need to think about what you' re going to do when this is over."

Carl stared out at the slow nighttime crawl of the cross-border traffic in the checkpoint lanes. I' l worry about that when it is over. Meantime- you made me a promise."

And I came running, didn' t I?" Norton gestured around the stark, utilitarian space they had to themselves. I' m sitting here, aren' t I? Not like I haven' t got other things to do, or more attractive places to be doing them."

He had a point. RimSec' s Immigration Division was widely recognized as the shitty end of the organization' s sprawling jurisdiction, and the unlovely interior of the observation lodge offered mute testimony. Gray pressed-carbon lockers stood ranked along the back wall; a random scatter of cheap tables and chairs crowded one half of the limited floor space, and a pool table clothed in garish orange baize took up the rest. A plastic rack held the warped and battered cues pinned to the wall like suspects, alongside a couple of vending machines whose wanly glowing display windows were racked with items that looked more like hazardous material in an isolation chamber than food or drink. Bleak LCLS panels in the roof, the long window of the observation port commanding its three-meter elevated view of the traffic.

An unobtrusive back door led out to the cells.

They' d been sitting there since before it got dark.

Carl got up and prowled the room for the fifteenth time. He was beginning to think he could feel the soul of the place breathing, and it didn' t improve his mood much. The yellow-painted walls were institutionally uncared for, scarred in a hundred places at the pool table end with the memory of overzealous windup for irritable, jaw-rattling shots. Elsewhere forlorn-looking posters attempted to break up the monotony, everything from RimSec information flyers and mission statements to soft-porn printouts and announcements of local gigs and fiesta nights at clubs up the road in Blythe. None of it looked very appealing, less so than ever fifteenth time around.

It wasn' t much of a place to say his farewel s to Norton.

NYPD still giving you a lot of grief?" he asked.

Norton gestured. Sure, they' re pushing. They' d like to know where the hell you are, that' s for sure.

Why you walked out like that. I' ve got you down as officially helping COLIN with its internal investigation, witness-protected as part of the deal. They don' t buy it, but hey, they' re just cops. They don' t get to argue with us about stuff like this."

They ask about anything else?"

The COLIN exec looked away. He' d never asked what Carl had found to do in Manhattan the rest of that day. No, they haven' t. Why, is there something else I should know about?"

Carl gave the question a moment' s honest consideration. That you should know about? No. Nothing else."

The death of NYPD sergeant Amy Westhoff had made some headlines across the Union, he' d checked for it, but he doubted Norton had the spare time or energy to make any connection there still might be with Sevgi Ertekin. Four years was a long time, and he was pretty sure he' d covered his tracks when he called Westhoff. The woman' s guilt had done most of the heavy lifting for him.

If I' m honest," said Norton tiredly, I' m more worried about the Weil Cornel people than the police.

There' s some serious finance lying about in that place, some people with access to high-level ears, and some seriously dedicated medical staff who don' t like losing their patients under mysterious circumstances. Not to mention the fact that the Ortiz family' s personal physician has a consultant residency there."

Did you have to pay off the crash team?"

No, they' re not the problem. They' re all juniors, looking to build careers, and they know what a malpractice suit can do to a resume, even by association. I had them pronounce Ortiz dead at the scene and then chased them out, told them it wasn' t their responsibility any longer. You should have seen their faces- they were all very relieved to get out of that room."

Carl paused by a gig listing. FAT MEN ARE HARDER TO KIDNAP- BLYTHE MARS MEMORIAL HALL, NOVEMBER 25. Nearly three weeks away. He wondered briefly where he' d be when the Fat Men took the stage. Put the thought away, barely looked at.

Got an exit strategy for Ortiz yet?"

Norton peered into the dregs of coffee gone two hours cold. Variations on a theme. Unsuspected late-stage viral contamination from the bioware slugs he was shot with. Or interface incompatibilities; his body rejected the nanorepair suite he was implanted with, and he was too weak to survive the shock. Either way, you can be damn sure there' l be no postmortem worth worrying about. Alvaro Ortiz is going to get a statesman' s funeral, eulogies over a tragic untimely death, and his name on a big fucking plaque somewhere. None of this is ever going to come out. That' s how we buy the family' s silence."

Carl gave him a curious look from across the room. Something had happened to Norton since he' d seen him last, something that went beyond the weary lack of capacity for surprise. It was hard to pin down, but the COLIN exec seemed to have taken to his new role as the Initiative' s fixer with a bitter, masochistic pleasure. In some obscure way, like a driven athlete with pain, he looked to be learning to enjoy the power he' d been handed. In the vacuum vortex created by the death of Ortiz and his brother, Tom Norton was the man of the hour, and he' d risen to it like a boxer to the bell, like the reluctant hero finally called to arms. As if, along with the young-patrician demeanor and the studied press-conference calm, this was just part and parcel of what he' d been made for after all.

And the feeds?" Carl asked him. The press?"

Norton snorted. Oh, the press. Don' t make me fucking laugh."

Carl came back to the table and stood staring out of the observation port. Up and down the lines of traffic, breath frosted from the mouths of uniformed immigration officers as they moved briskly about in the chilled desert night, bending and peering into vehicles at random with long tubular steel flashlights raised to the shoulder like some kind of mini bazooka. The queues stretched all the way back to the bridge, where Interstate 10 came across the Colorado River from Arizona under a frenzy of LCLS and wandering spotbeams. The prickly, piled-up fortifications around the bridge were blasted into black silhouette by the light.

Come on, Suerte," he muttered. Where the fuck are you?"

There were two armed guards hanging about at the far side of the suspension bridge in the canyon, both of them bored to distraction, yawning and cold, weapons slung. One, the younger of the two, a lad barely out of his teens called Lucho Acosta, sat on a rock where the path began again, tossing pebbles idly out into the river. His somewhat older companion was still on his feet but propped casually back against the rope cabling on one side of the bridge, smoking a handmade cigarette and tipping his head back occasionally to look up out of the canyon at the sky. Miguel Cafferata was sick of this gig, sick of being buried down here a day' s hard drive from the lights of Arequipa and his family, sick of the chafing bulk of the weblar jacket, slimline though it was supposed to be, and sick of Lucho who didn' t seem to have a single interest in life outside soccer and porn. Miguel had the depressing sense when he spent time with the boy that he was looking at a premonition of his own son ten years hence, and the impression was making him irritable. When Lucho got to his feet and pointed upward to the path, he barely bothered following the gesture.

Mules coming down."

Yeah, so I see."

Conversation was exhausted between the two of them. They' d both been on the same duty every day for the last two or three weeks, the same dawn-to-midafternoon shift. The boss was twitchy; he wanted the place locked down tight, no unnecessary changing of the guard. The two of them watched in silence as the solitary figure and the two mules picked their way down the concertina turns of the path in the early-morning sun. It was a common enough sight, and anyway, you couldn' t be surprised down here in daylight, except maybe by snipers or a fucking airstrike.

Even when the mule driver and his animals made it onto the last few hairpin twists before the bridge, Miguel didn' t tense as such. But a flicker of interest woke on his weathered face. Behind him, he heard Lucho get to his feet off the rock.

Isn' t that Sumariva' s mule, leading?"

Miguel shaded his eyes. Looks like it. But that sure isn' t Sumariva. Way too big. And look at the way he'

s walking."

It was a fair comment. The tall figure clearly didn' t have the hang of coming down a mountain path. He jolted heavily, scudding up powdery white dust every couple of steps. Seemed to be walking with a limp, too, and he didn' t appear to have much idea of how to lead the mules. Big, modern boots and a long coat plastered with the dust of his ungainly descent, battered leather Stetson. Beneath the brim of the hat, a face flashed pale. Miguel grunted.

It' s a fucking gringo," he said curiously.

You think... "

Don' t know. Supposed to be looking out for some black guy, not a gringo and a couple of mules. Maybe this is someone from the university. A lot of those guys are from the north, doing survey experiments down here for Mars. Testing equipment."

The mules did appear, now that he looked, to be loaded with small, shallow-draft crates that winked metallic in the high-angled slant of the sun.

Well, he ain' t fucking testing it around here," said Lucho, unshipping his shotgun with a youthful glower.

He pumped a round into the chamber and stepped onto the bridge planking. Miguel winced wearily at the sound.

Just let him come to us, all right? No sense rushing up to meet him, and there' s no space to do a search on that side anyway. Let him get across to this side, then we' l see who he is, turn him around, and send him on his way."

But when the gringo got to the bridge, he didn' t come out onto the planks immediately. Instead he stopped and sent one of the mules across ahead of him. The animal made the crossing with accustomed docility, while back on the other side the gringo in the hat seemed more concerned with searching his pockets and fiddling with the webbing straps across the other animal' s back.

This is Sumariva' s mule," Lucho said as the animal clopped solemnly up to them, then past and onto the solid ground of the riverbank, where it stood and waited for its owner to catch up. You think he' d loan it out like that?"

For enough cash, yeah. Wouldn' t you?" Miguel shifted to Spanish, raised his voice. Hoy you, you can'

t come down here. This is private property."

The figure at the other end of the bridge waved an arm. The voice came back in Quechua. Just give me a minute, will you."

Then he started to lead the other mule out onto the bridge. Hat tilted down over his eyes.

Al right, you stay here," Miguel told the boy. The language had floored him; he' d never met a gringo before who spoke it. I' ll go see what this is about."

You want me to call it in?"

Miguel glanced at the mule standing there like the most ordinary thing in the world. It blinked back at him out of big liquid eyes. He grunted impatiently.

Nah, don' t bother. Not like they won' t hear it if we have to shoot this guy."

But he unslung his shotgun, and he went out to meet the new arrival with the vague crawl of unease in him. And he slowed as he closed the last few meters of the rapidly shrinking gap between himself and the advancing stranger. Came to a stop near the middle of the bridge, stood athwart, and pumped a round of his own into the shotgun in his hands.