"De Guerre walked down the corridor with Miss Hoffman afterwards," he continued, "and left her as she went into the room with his wife.

Perhaps a minute later--long enough anyway so that he had reached the other end of the corridor--she screamed. She had turned on the light and had found Rawaruska lying half across the bed, unconscious. Miss Hoffman called to the steward to summon Dr. Preston, but he came to me first, instead."

"Dr. Preston?" repeated Kennedy.

"Yes, a young American physician, the friend who had been with De Guerre in the smoking room part of the evening, and later made up the party in the restaurant," vouchsafed Sanderson.

"The man De Guerre was talking to as we came down the hall," put in Thompson.

"H'm," mused Kennedy, evidently thinking of the remark we had overheard.

"I've talked with him now and then myself," admitted Sanderson; "a bright fellow who has been studying abroad and after many adventures succeeded in getting across the border into Holland and thence to England. He managed to squeeze into the steerage of the _Sylvania_, though, of course, like De Guerre, he was cla.s.sed as a first-cabin pa.s.senger. He had become very friendly with Rawaruska and her party while they were waiting for bookings in London."

Thompson leaned over. "The steward in the corridor tells me," he said in a low tone, "that early in the evening Dr. Preston and Rawaruska were on the promenade deck together."

I tried vaguely to piece together the sc.r.a.ps of information which we had gleaned. Kennedy, however, said nothing, but was now leaning over the body of the little dancer, looking at the upper region of her spine attentively. Quietly, from a group of three or four little red marks on her back he squeezed out several drops of liquid, absorbing them on a piece of sterile gauze.

A moment later, De Guerre, who had quietly slipped away during the examination, as if unable to bear the sight of the tragedy, returned, and with him was a young woman.

"Miss Elsa Hoffman," he introduced.

Elsa Hoffman was of a fascinating type, tall, finely gowned, of superb poise, physically perfect. One could not help admiring her deep blue eyes and blonde radiance. Indeed, I felt that one must rely much on her attractions in pursuit of her business of selling gems to wealthy men and women. Still, in spite of her evident poise, the tragedy seemed to have oppressed and unnerved her.

She did not seem to be able to add much to the scanty stock of facts we had, even after repeating the story of her discovery of Rawaruska, which was substantially as the purser had already told it.

"I--I think perhaps Mr. Kennedy ought to question Cecilie," she suggested finally, turning toward De Guerre, who nodded his a.s.sent.

A sudden movement in the pa.s.sageway followed, and the door opened quietly. A man entered, a youngish fellow of fine physique and attractive face. I recognized him immediately as Dr. Preston. His apparently usually debonair manner was visibly subdued by the presence of death.

Evidently he had just heard that someone was investigating the tragedy and had hastened to be present. Both De Guerre and Elsa nodded to him, a trifle coldly. Only a moment did he pause to look at the drawn face on the pillow, then stood apart, ill at ease until Kennedy had finished his minute examination.

As Kennedy moved away from the bed, Dr. Preston contrived to place himself near him and apart from the rest.

"Mr. Kennedy," he began in a husky undertone, "they tell me you have been engaged to investigate this--this awful affair."

Kennedy a.s.sented.

"If there is anything I can do to help you," Preston added anxiously, "I hope you will command me. In fact," he added as Kennedy nodded while Preston glanced covertly at De Guerre and Miss Hoffman, "I hope you'll get at the truth."

"Thank you," responded Kennedy, meeting his eye squarely this time; "I shall be glad to call on you if occasion arises."

I watched Preston closely, not quite making out just what he was driving at, nor the reason for the strained relations that now seemed to exist among the former friends. Still following Kennedy's every motion, Preston retired to the position of a more than interested spectator.

CHAPTER VIII

THE ANESTHETIC VAPORIZER

Craig had completed a hasty search of the room, with its little dressing table, two trunks, and a cabinet. Everything seemed to have been kept in a most neat and orderly manner by the attentive Cecilie, who was apparently a model servant.

The little white bathroom was equally immaculate, and Kennedy pa.s.sed next to an examination of the little room of the French maid.

Cecilie was a pretty, dark little being, with snapping black eyes, the type of winsome French maid that one would naturally have expected Rawaruska, with her artist's love of the beautiful, to have picked out to serve her dainty self.

As I ran my eye over the group that was now intently watching Kennedy at work, I fancied I caught Elsa Hoffman eyeing Cecilie sharply, and I am sure that once at least those black eyes snapped back a wireless message of defiance at the penetrating eyes of blue. I could feel instinctively the atmosphere of hostility between the two women.

"The door was not locked, you say?" repeated Craig, following up one of the first of his own questions to Cecilie, which had resulted in unearthing this new fact.

"Non, monsieur," replied Cecilie in accented English which was charming.

"Mam'selle--we all called her that, her stage name,--used to leave it open in case of fire or accident. She had a terrible fear of drowning.

You know there have been some awful wrecks lately, and she was, oh, so nervous."

"But her valuables?" prompted Craig quickly, watching the effect of his question.

"All in the ship's safe, in care of the purser," replied Cecilie. "So were Miss Hoffman's."

"Yes," corroborated Thompson, "and, besides, the corridors and pa.s.sageways are well patrolled by stewards at all times."

The search of Cecilie's room, which was smaller and more scantily furnished, took only a few minutes.

A suppressed exclamation from Craig served to divert my attention from the study of those around me to the study of Kennedy himself, and what he had discovered.

Hidden away in the back of a drawer in a small chiffonier, he had come across several articles that aroused interest if they did not whet the blade of suspicion.

"_Mon Dieu!_" exclaimed the maid as Kennedy suppressed a smile of gratification at the outcome of the search. "But that is not mine!"

Kennedy drew out from the back of the drawer, where it had been tucked, a little silken bag. He opened it. On the surface it seemed that the bag was empty. But as he brought it cautiously closer to his face to peer in, I could see that just a whiff of its contents was enough.

"What have you there?" I asked Kennedy, careful that no one else could overhear us.

"Cayenne pepper, snuff, and some other chemical," sneezed Craig. "Very effective to throw into the face of anyone," he commented, closing quickly the bag by its loose drawing strings, "that is, if you merely want to blind him and put him out temporarily."

I did not pay much attention to the protests of the maid, nor the look of triumph that crossed the face of Elsa Hoffman and surprise exhibited by Dr. Preston. For Kennedy had picked up from the same drawer a little toilet vaporizer, too, and was examining it minutely.

As he held it up, I could see, or rather I fancied that it was empty. He pressed the bulb lightly, then seemed to start back quickly.

"What's that?" I queried, mystified at his actions.

"Something the French secret service spies call the 'bad perfume,'" he returned frankly, "an anesthetic so incredibly rapid and violent that the spies, usually women, who use it wear a filter veil over their own mouths and noses to protect themselves."

The whole thing was so queer that I could only wonder what might be the explanation. Cecilie was protesting volubly, now in fair English, now in liquid French, that she knew absolutely nothing of the articles.

I wondered whether Rawaruska herself might not have placed them there.

Might she not have been a spy, one of those clever little dancers who had wormed themselves by their graceful agility into the good graces of some of the world's leading men and made Russia a recognized diplomatic power?

Something like the same idea must have been suggested to Dr. Sanderson, who was standing next me, for he bent over and remarked to me in an undertone, with a significant glance at what Kennedy had discovered, "I suppose you realize that the position of the Russian government has undergone a marked change since the Russian dancers have won international popularity?"