"Do you know who those men are?"

"I can give you a list but it would be incomplete and out-of-date. She was a fickle girl. She roomed at the university. You should talk to her roommate there."

"What was she studying?"

"Languages. Foreign affairs."

Arkady was impressed. Foreign affairs was usually reserved for the elite. It was hard for Arkady himself to believe but he had once been a member of Moscow's "Gilded Youth," when dinosaurs ruled the earth.

"How did she get on with the other dancers?"

"Fine."

"No particular enemies?"

"No."

"No particular friends?"

"No."

"You interviewed her before taking her on as a dancer?"

"Of course. This is not the Bolshoi. I am more of an ornament than a teacher and the girls do more or less what they want. But this is also the Club Nijinsky. People expect a different wild and crazy theme every week but also, for the amount of money they're paying, a touch of culture. Not too much, maybe ten seconds' worth. Some pirouettes or a tableau vivant. Girls line up to be a Nijinsky dancer, to have all those wealthy men admiring you, enamored of you." She lit a cigarette and dramatically exhaled smoke that twisted into arabesques. "Worshipping you."

"Is her family in Moscow?"

"Her parents died in the terrorist bombing of the Metro. Her brother died in the army. He hung himself."

"Why?"

"He was gay."

Which said quite enough. Hazing new recruits in the Red Army was routine. For "homos," torture.

"When did this happen?"

"Around New Year's. She was upset but nothing unusual. She was a focused person, that's why this"-she indicated the photo of Vera in the trailer-"makes no sense at all."

"Did she dress well?"

"Nothing cheap or shoddy."

"But no diamonds."

"No."

"So tonight you had your dancers pose in all five basic ballet positions except the fourth. Was that supposed to be Vera?"

"Yes."

"Why didn't someone take her place?"

"Vera often showed up at the last moment. I admit I made allowances for her. The girl was carrying a full scholastic load. I respected that."

"Did you report her missing?"

"If she had been gone a week. She led an active social life. That's part of being young, isn't it? The energy?"

"Did she ever use drugs?"

"None of my girls do or they're dismissed immediately. I won't have it."

"When was the last time you saw her?"

"Thursday afternoon at rehearsal."

"The exact hours?"

"From two to five. We only rehearse twice a week because, as I told you, the dancers for the most part create their own choreography. All I ask is that they don't fall off the runway."

"Her mood was…"

"Upbeat always."

"Please remind me, the theme for this weekend was…"

"Abused children. Girls in particular. I put together costumes that mixed different elements, such as Lolita, Hello Kitty, Japanese schoolgirls and the ballet phase in little girls."

"I saw it. There seemed to be something missing."

"What do you mean?"

"Whatever Vera would have represented. You can look at the photograph if that will help you remember."

Her eyes darted as briefly as possible to the photo.

"I suppose you could say she looked like a prostitute."

"Did the dancers choose which costume to wear or did you assign them?"

"I assigned them. I saw them as an ensemble."

"Do you recognize what Vera was wearing when she was killed? The skirt, the top, the boots?"

"One can't be certain."

"What is your first impression?"

"It does look like the costume."

"That you selected for her?"

"Yes, but they weren't supposed to take the costumes home. Why would she wear it at night anyplace as dangerous as Three Stations?"

"Has she recently mentioned any travel plans?"

"None." Isa Spiridona corrected herself. "None that I know of."

"Can you think of anyone who might wish her harm? A former lover? A jealous colleague?"

"No. The career of a dancer is brief enough. One wrong step, one fall, one trip."

"As distinct from a fall?"

"Yes. That's why dancers are so superstitious." Her attention returned to the photo. "The tattoo is new."

"Since when?"

"Two weeks."

"Thank you. That helps with the time line."

Spiridona pursed her lips. "You are kind to put it that way."

Arkady gave her his card. "In case you recall anything else. It's probably best to call my cell phone. I'm never in my office." Leaving Madame Spiridona's office, Arkady had to press against the wall as three Chinese dressed in black and carrying loops of cable hustled out of the service elevator. The elevator sat there, doors open, practically an invitation. Arkady entered and pressed five.

When the doors opened, he stepped into a world painted black. Platforms, catwalks, rails and hooded lights designed to disappear. Below was the world of color, where beams of light dyed the air red, blue and green. A globe glittered and spun as dancers waved to an endless pulsating beat. From five floors above, it all seemed virtually remote.

Petrouchka sat on a middle catwalk looking sad as only a clown could be. He idly kicked his legs over the side and ignored Arkady's arrival.

"I know why you come up here," Arkady said.

"Why?"

"To be alone."

Although his costume was baggy, it couldn't hide the clown's muscularity any more than greasepaint could hide his condescension. "That's right, and yet you're here."

"You're the man who flies on the wire," Arkady said.

"You're still here."

"Well, I've never seen a stage from this angle before." As his eyes adjusted, he saw a spaceship, a chandelier, a baby carriage-props of yesterday's entertainment, suspended from the ceiling. On the catwalk next to Petrouchka lay a harness and neatly coiled wire and rope.

"What will it take to get rid of you?"

"A few questions," Arkady said.

"About what?"

"Flying."

"I don't think it's for you."

"Why not?"

"Well, there are two kinds of fliers. A two-wire flier is hauled around like a suitcase, safe and slow. The one-wire flier goes where he wants as fast as he wants. This is a one-wire rig." He looked Arkady up and down, "You are definitely a two-wire man."

"You mean a man on the ground at the other end of the wire?"

"A man. Or a sandbag."

"What is your name?" Arkady asked.

"Petrouchka."

"You're still in character."

"Always. The same as you. You are a policeman, aren't you?"

"How did you guess?"

"You've got that 'doormat of the world' look."

"You think so?"

"Absolutely."

"Did you know Vera Antonova?"

"I don't know. Who was she?"

"A dancer here at the club."

"No, I'm new here myself."

"You're not from Moscow?"

Petrouchka lit a cigarette. The match was wood, and rather than blow out the flame, he let it drop into the canopy of floodlights.

"Some clown," said Arkady. "Do you want this place to burn?"

"For every question, a match. That's the game."

"Are you crazy?"

"See, that's two." The clown struck another match and let it drift down toward coiffures, bare shoulders, decolletages. Arkady knew it was unlikely any live flame would get that far, but all it took for a disaster was one person screaming "Fire!"

"Will you stop?"

"And another." Petrouchka struck a third match and let the flame get good and set before letting it drop. "More?"

Arkady said, "Vera Antonova is dead. That's not a question."

The clown didn't answer. At least he didn't strike a match, Arkady thought.

"She was a beautiful girl. That's not a question either. I have her picture."

The clown got to his feet and said, "I'll show you how this works."

He took a meter's length of nylon rope, climbed the rail and reached up to two pulleys above his head. His sense of balance was phenomenal. Standing on a rail in the semidark, he ran the rope through the pulleys, made a loop in one end and handed the other to Arkady. "Hang on," he told Arkady.