Miles in Love - Lois McMaster Bujold [76]
Miles hoped from the humbler tone the man might be going to edge toward true confession after all. "Yes?" he said encouragingly.
"I'm almost out of oxygen."
"Didn't you check—" Miles tried to bring up the image in his pulsing brain of the moment Vorsoisson had snatched his breath mask out of the cabinet, back in his office, and donned it. No. He hadn't checked anything about it. A fully-charged mask would support twelve to fourteen hours of vigorous outdoor activity, under normal circumstances. Miles's visitor's mask had presumably been taken from a central store, where some tech had the job of processing and recharging used masks before setting them on the rack ready for reuse. Don't forget to put your mask on the recharger, Vorsoisson's wife had said to him, and been snapped at for nagging. Was Vorsoisson in the habit of stuffing his equipment away uncleaned? In his office, Madame Vorsoisson couldn't very well pick up after him the way she doubtless did at home
At one time, Miles could have crushed his own fragile hand bones and drawn his hand out through a restraint before his flesh began to swell enough to trap it again. He'd actually done that once, on a hideously memorable occasion. But the bones in his hands were all sturdy synthetics now, less breakable even than normal bone. All that his applied strength could do was make his chafed wrists bleed.
Vorsoisson's wrists began to bleed too, as he struggled more frantically against his chains.
"Vorsoisson, hold still!" Miles called urgently to him. "Conserve your oxygen. There's supposed to be someone coming. Go limp, breathe shallowly, make it last." Why hadn't the idiot mentioned this earlier, to Miles, to Foscol even . . . had Foscol intended this result? Maybe she'd meant both Miles and Vorsoisson to die, one after the other . . . how long till the promised someone came to collect them? A couple of days? Murdering an Imperial Auditor in the middle of a case was considered an act of treason worse than murdering a ruling District Count and only barely short of assassinating the Emperor himself. Nothing could be more surely calculated to send ImpSec's entire forces in frenzied pursuit of the fleeing embezzlers, with an implacable concentration reaching, potentially, across decades and distance and diplomatic barriers. It was a suicidal gesture, or unbelievably foolhardy. "How much do you have left?"
Vorsoisson wriggled his chin and tried to peer down over his nose into the dim recesses of his jacket to see the top of the canister strapped there. "Oh, God. I think it's reading zero."
"Those things always have some safety margin. Stay still, man! Try for some self-control!"
Instead Vorsoisson began to struggle ever more frantically. He threw himself forward and backward with all his considerable strength, trying to break the railing. Blood drops flew from the flayed skin of his wrists, and the railing reverberated and bent, but it did not break. He pulled up his knees and then flung himself down through the meter-wide opening between the posts, trying to propel his full body weight against the chains. They held, and then his backward-scrambling legs could not regain the walkway. His boot heels scraped and scrabbled on the wall. His dizzied choking, at the last, led to vomiting inside his breath mask. When it slipped down around his neck in his final paroxysms, it seemed almost a mercy, except for the way it revealed his distorted, purpling features. But the screams and pleas stopped, and then the gasps and gulpings. The kicking legs twitched, and hung limply.
Miles had been right; Vorsoisson might have had a full twenty or thirty minutes more oxygen if he had hunkered down quietly. Miles stood very still, and breathed very shallowly, and shivered in the cold. Shivering, he recalled dimly, used more oxygen, but he could not make himself stop. The silence was profound, broken only by the hiss of Miles's regulators and filters, and the beating of the blood in his own ears. He had seen many deaths, including his own,