“Good morning,” he began politely. “Where's Chief Venn?”

“Sleeping, I hope.” The expression on her face suggested she was going to do her loyal best to keep it that way, too.

“At a time like this?”

“The poor man had a double shift and a half yester . . .” She squinted at him, and seemed to come to some recognition. “Oh. Lord Auditor Vorkosigan. I'm Chief Venn's third-shift supervisor, Teris Three. Is there anything I can do for you?”

“Night duty officer, eh? Very good. Yes, please. I wish to arrange for the detainment and interrogation, possibly with fast-penta, of a passenger from theRudra . His name's Firka.”

“Is there some criminal charge you wish to file?”

“Material witness, to start. I have found reason to suspect he may have something to do with the blood on the floor of the docking bay that started this mess. I want very much to find out for sure.”

“Sir, we can't just go around arresting and drugging anyone we please, here. We need a formal charge. And if the transient doesn't volunteer to be interrogated, you'll have to get an adjudicator's order for the fast-penta.”

That problem, Miles decided, he would bounce to Sealer Greenlaw. It sounded like her department. “All right, I charge him with suspected littering. Incorrect disposal of organics has to be some kind of illegal, here.”

Despite herself, the corner of her mouth twitched. “It's a misdemeanor. Yes, that would do,” she admitted.

“Any pretext that will fix it for you is all right by me. I want him, and I want him as quickly as you can lay hands on him. Unfortunately, he signed out of his hostel at about seventeen-hundred yesterday, and hasn't been seen since.”

“Our security work gang is seriously overstretched, here, on account of yesterday's . . . unfortunate incident. Can this wait till morning, Lord Auditor Vorkosigan?”

“No.”

For a moment, he thought she was going to go all bureaucratic on him, but after screwing up her lips in a thoughtfully aggravated way for a moment, she relented. “Very well. I'll put out a detention order on him, pending Chief Venn's review. But you'll have to see to the adjudicator as soon as we pick him up.”

“Thank you. I promise you won't have any trouble recognizing him. I can download IDs and some vid shots to you from here, if you wish.”

She allowed as how that would be useful, and the task was done.

Miles hesitated, mulling over the even more disturbing dilemma of Dubauer. There was not, to be sure, any obvious connection between the two problems. Yet. Perhaps the interrogation of Firka would reveal one?

Leaving Venn's myrmidon to get on with it, Miles cut the com. He leaned back in his station chair for a moment, then brought up the vids of Firka and reran them a couple of times.

“So,” he said after a time. “How the devil did he keep those long, floppy feet out of the blood puddles?”

Roic stared over his shoulder. “Floater?” he finally said. “He'd have to be damned near double-jointed to fold those legs up in one, though.”

“He looks damned near double-jointed.” But if Firka's toes were as long and prehensile as his fingers suggested, might he have been able to manipulate the joystick controls, designed for quaddie lower hands, with his feet? In this new scenario, Miles needn't picture the person in the floater horsing a heavy body around, merely emptying his gurgling liter jugs overboard and supplying some artistic smears with a suitable rag.

After a few cross-eyed moments trying to imagine this, Miles dumped Firka's vid shots into an image manipulator and installed the fellow in a floater. The supposed amphibian didn't quite have to be double-jointed or break his legs to fit in. Assuming his lower body was rather more flexible than Miles's or Roic's, it folded pretty neatly. It looked a bit painful, but possible.

Miles stared harder at the image above the vid plate.

The first question one addressed in describing a person on Graf Station wasn't “man or woman”? It was “quaddie or downsider”? The very first cut, by which one discarded half or more of the possibilities from further consideration.

He pictured a blond quaddie in a dark jacket, speeding up a corridor in a floater. He pictured that quaddie's belated pursuers, whizzing past a shaven-headed downsider in light garb, walking the other way. That was all it would take, in a sufficiently harried moment. Step out of the floater, turn one's jacket inside out, stuff the wig in a pocket, leave the machine with a couple of others sitting waiting, stroll away . . . It would be much harder to work it the other way around, of course, for a quaddie to impersonate a downsider.

He stared at Firka's hollow, dark-ringed eyes. He pulled up a suitable mop of blond ringlets from the imager files and applied it to Firka's unhandsome head.

A fair approximation of the dark-eyed barrel-chested quaddie with the rivet gun? Glimpsed for a fraction of a second, at fifteen meters range, and truth to tell most of Miles's attention had been on the spark-spitting, chattering, hot-brass-chucking object in his hands . . . had those hands been webbed?

Fortunately, he could draw upon a second opinion. He called up Bel Thorne's home code from the comconsole.

Unsurprisingly, at this ungodly hour, the visual didn't come on when Nicol's sleepy voice answered. “Hello?”

“Nicol? Miles Vorkosigan here. Sorry to drag you out of your sleep sack. I need to talk to your housemate. Boot it out and make it come to the vid. Bel's had more sleep than I have, by now.”

The visual came up. Nicol righted herself and drew a fluffy lace garment closer about her with a lower hand; this section of the apartment she shared with Bel was evidently on the free fall side. It was too dim to make out much beyond her floating form. She rubbed her eyes. “What? Isn't Bel with you?”

Miles's stomach went into free fall, for all that the Kestrel 's grav was in good working order. “No . . . Bel left over six hours ago.”

Her frown sharpened. The sleep drained from her face, to be replaced by alarm. “But Bel didn't come home last night!”

CHAPTER ELEVEN

Graf Station Security Post One, housing most of the security police administrative offices including Chief Venn's, lay entirely on the free fall side of the station. Miles and Roic, trailed by a flustered quaddie guard from the Kestrel 's lock, floated into the post's radially arranged reception space, from which tubular corridors led off at odd angles. The place was still night-quiet, although shift change was surely due soon.

Nicol had beaten Miles and Roic there, but not by much. She was still awaiting the arrival of Chief Venn under the concerned eye of a uniformed quaddie whom Miles took to be the equivalent of a night desk sergeant. The quaddie officer's wariness increased when they entered, and one lower hand moved unobtrusively to touch a pad on his console; as if casually, and very promptly, another armed quaddie officer drifted down from one of the corridors to join his comrade.

Nicol wore a plain blue T-shirt and shorts, hastily donned with no artistic touches. Her face was pale with worry. Her lower hands clenched each other. She returned a short grateful nod to Miles's under-voiced greeting.

Chief Venn arrived at last and gave Miles a look unloving but resigned. He had apparently slept, if not enough, and had pessimistically dressed for the day; no secret hope of getting back into the sleep sack showed in his neat attire. He waved off the armed guard and gruffly invited the Lord Auditor and company to follow him to his office. The third-shift supervisor Miles had spoken with a while ago—might as well start calling it last night —brought coffee bulbs along with her end-of-shift report. Meticulously, she handed the bulbs out to the downsiders, instead of launching them through the air and expecting them to be caught the way she served her crew chief and Nicol. Miles turned the bulb's thermal control to the limit of the red zone and sucked the hot bitter brew with gratitude, as did Roic.