"What"s the idea, Chief?" inquired Al.
"This young lady--at least her voice sounded young over the phone--says that she got home late from a party last night. She couldn"t sleep because she was all jazzed up from dancing or something, so she sat near her window, which looks out upon a vacant lot on the corner. Along about two o"clock a taxicab came putt-putting up the street, stopped at the corner, and two men carrying black bags hopped out. The taxicab remained there until nearly four o"clock--three-forty-eight, Miss Norton"s watch said--and then the two men came back, without the bags, jumped in, and rolled off. That"s all she knows, or, at least, all she told.
"When she picked up the paper round eleven o"clock this mornin" the first thing that caught her eye was the attempt to blow up the powder plant "bout two miles from the Norton home. One paragraph of the story stated that fragments of a black bag had been picked up near the scene of the explosion, which only wrecked one of the outhouses, and the young lady leaped to the conclusion that her two night-owls were mixed up in the affair. So she called up to tip us off and get her name in history.
Better run over and talk to her. There might be something to the information, after all."
"Yes, there _might_," muttered Whitney, "but it"s getting so nowadays that if you walk down the street with a purple tie on, when some one thinks you ought to be wearing a green one, they want you arrested as a spy. Confound these amateurs, anyhow! I"m a married man, Chief. Why don"t you send Giles or one of the bachelors on this?"
"For just that reason," was the reply. "Giles or one of the others would probably be impressed by the Norton"s girl"s blond hair--it must be blond from the way she talked--and spend entirely too much time running the whole thing to earth. Go on over and get back as soon as you can. We can"t afford to overlook anything these days--neither can we afford to waste too much time on harvesting crops of goat feathers. Beat it!"
And Whitney, still protesting, made his way to the tube and was lucky enough to catch a Trenton train just about to pull out of the station.
Miss Vera Norton, he found, was a blond--and an extremely pretty one, at that. Moreover, she appeared to have more sense than the chief had given her credit for. After Whitney had talked to her for a few minutes he admitted to himself that it was just as well that Giles hadn"t tackled the case--he might never have come back to New York, and Trenton isn"t a big enough place for a Secret Service man to hide in safety, even when lured by a pair of extremely attractive gray-blue eyes.
Apart from her physical charms, however, Whitney was forced to the conclusion that what she had seen was too sketchy to form anything that could be termed a real clue.
"No," she stated, in reply to a question as to whether she could identify the men in the taxi, "it was too dark and too far off for me to do that. The arc light on the corner, however, gave me the impression that they were of medium height and rather thick set. Both of them were dressed in dark suits of some kind and each carried a black leather bag.
That"s what made me think that maybe they were mixed up in that explosion last night."
"What kind of bags were they?"
"Gladstones, I believe you call them. Those bags that are flat on the bottom and then slant upward and lock at the top."
"How long was the taxi there?"
"I don"t know just when it did arrive, for I didn"t look at my watch then, but it left at twelve minutes to four. I was getting mighty sleepy, but I determined to see how long it would stay in one place, for it costs money to hire a car by the hour--even one of those Green-and-White taxis."
"Oh, it was a Green-and-White, eh?"
"Yes, and I got the number, too," Miss Norton"s voice fairly thrilled with the enthusiasm of her detective ability. "After the men had gotten out of the car I remembered that my opera gla.s.ses were on the bureau and I used them to get a look at the machine. I couldn"t see anything of the chauffeur beyond the fact that he was hunched down on the front seat, apparently asleep, and the men came back in such a hurry that I didn"t have time to get a good look at them through the gla.s.ses."
"But the number," Whitney reminded her.
"I"ve got it right here," was the reply, as the young lady dug down into her handbag and drew out a card. "N. Y. four, three, three, five, six, eight," she read. "I got that when the taxi turned around and headed back--to New York, I suppose. But what on earth would two men want to take a taxi from New York all the way to Trenton for? Why didn"t they come on the train?"
"That, Miss Norton," explained Whitney, "is the point of your story that makes the whole thing look rather suspicious. I will confess that when the chief told me what you had said over the phone I didn"t place much faith in it. There might have been a thousand good reasons for men allowing a local taxi to wait at the corner, but the very fact of its bearing a New York number makes it a distinctly interesting incident."
"Then you think that it may be a clue, after all?"
"It"s a clue, all right," replied the operative, "but what it"s a clue to I can"t say until we dig farther into the matter. It is probable that these two men had a date for a poker party or some kind of celebration, missed the train in New York, and took a taxi over rather than be left out of the party. But at the same time it"s distinctly within the realms of possibility that the men you saw were implicated in last night"s explosion. It"ll take some time to get at the truth of the matter and, meanwhile, might I ask you to keep this information to yourself?"
"Indeed I shall!" was the reply. "I won"t tell a soul, honestly."
After that promise, Al left the Norton house and made his way across town to where the munitions factory reared its hastily constructed head against the sky. Row after row of flimsy buildings, roofed with tar paper and giving no outward evidence of their sinister mission in life--save for the high barbed-wire fence that inclosed them--formed the entire plant, for there sh.e.l.ls were not made, but loaded, and the majority of the operations were by hand.
When halted at the gate, Whitney found that even his badge was of no use in securing entrance. Evidently made cautious by the events of the preceding night, the guard refused to admit anyone, and even hesitated about taking Al"s card to the superintendent. The initials "U. S. S. S."
finally secured him admittance and such information as was available.
This, however, consisted only of the fact that some one had cut the barbed wire at an unguarded point and had placed a charge of explosive close to one of the large buildings. The one selected was used princ.i.p.ally as a storehouse. Otherwise, as the superintendent indicated by an expressive wave of his hand, "it would have been good night to the whole place."
"Evidently they didn"t use a very heavy charge," he continued, "relying upon the subsequent explosions from the sh.e.l.ls inside to do the damage.
If they"d hit upon any other building there"d be nothing but a hole in the ground now. As it is, the damage won"t run over a few thousand dollars."
"Were the papers right in reporting that you picked some fragments of a black bag not far from the scene of the explosion?" Whitney asked.
"Yes, here they are," and the superintendent produced three pieces of leather from a drawer in his desk. "Two pieces of the top and what is evidently a piece of the side."
Whitney laid them on the desk and examined them carefully for a few moments. Then:
"Notice anything funny about these?" he inquired.
"No. What"s the matter?"
"Not a thing in the world, except that the bag must have had a very peculiar lock."
"What"s that?"
"Here--I"ll show you," and Whitney tried to put the two pieces of metal which formed the lock together. But, inasmuch as both of them were slotted, they wouldn"t join.
"d.a.m.nation!" exclaimed the superintendent. "What do you make of that?"
"That there were two bags instead of one," stated Whitney, calmly.
"Coupled with a little information which I ran into before I came over here, it begins to look as if we might land the men responsible for this job before they"re many hours older."
Ten minutes later he was on his way back to New York, not to report at headquarters, but to conduct a few investigations at the headquarters of the Green-and-White Taxicab Company.
"Can you tell me," he inquired of the manager in charge, "just where your taxi bearing the license number four, three, three, five, six, eight was last night?"
"I can"t," said the manager, "but we"ll get the chauffeur up here and find out in short order.
"h.e.l.lo!" he called over an office phone. "Who has charge of our cab bearing license number four, three, three, five, six, eight?... Murphy?
Is he in?... Send him up--I"d like to talk to him."
A few moments later a beetle-jawed and none too cleanly specimen of the genus taxi driver swaggered in and didn"t even bother to remove his cap before sitting down.
"Murphy," said the Green-and-White manager, "where was your cab last night?"
"Well, let"s see," commenced the chauffeur. "I took a couple to the Amsterdam The-ayter in time for th" show an" then picked up a fare on Broadway an" took him in the Hunnerd-an"-forties some place. Then I cruised around till the after-theater crowd began to come up an"--an" I got one more fare for Yonkers. Another long trip later on made it a pretty good night."
"Murphy," cut in Whitney, edging forward into the conversation, "where and at just what hour of the night did those two Germans offer you a hundred dollars for the use of your car all evening?"
"They didn"t offer me no hunnerd dollars," growled the chauffeur, "they gave me...." Then he checked himself suddenly and added, in an undertone, "I don"t know nothin" "bout no Goimans."
"The h.e.l.l you don"t!" snarled Whitney, edging toward the door. "Back up against that desk and keep your hands on top of it, or I"ll pump holes clean through you!"
His right hand was in his coat pocket, the fingers closed around what was very palpably the b.u.t.t of an automatic. Murphy could see the outline of the weapon and obeyed instructions, while Whitney slammed the door with his left hand.
"Now look here," he snapped, taking a step nearer to the taxi driver, "I want the truth and I want it quick! Also, it"s none of your business why I want it! But you better come clean if you know what"s good for you.